19195176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 69672960

約数和(自身を除く): 50477784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 47, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 94, 102, 104, 119, 132, 136, 141, 143, 154, 156, 168, 182, 187, 188, 204, 221, 231, 238, 264, 273, 282, 286, 308, 312, 329, 357, 364, 374, 376, 408, 429, 442, 462, 476, 517, 546, 561, 564, 572, 611, 616, 658, 663, 714, 728, 748, 799, 858, 884, 924, 952, 987, 1001, 1034, 1092, 1122, 1128, 1144, 1222, 1309, 1316, 1326, 1428, 1496, 1547, 1551, 1598, 1716, 1768, 1833, 1848, 1974, 2002, 2068, 2184, 2244, 2397, 2431, 2444, 2618, 2632, 2652, 2856, 3003, 3094, 3102, 3196, 3432, 3619, 3666, 3927, 3948, 4004, 4136, 4277, 4488, 4641, 4794, 4862, 4888, 5236, 5304, 5593, 6006, 6188, 6204, 6392, 6721, 7238, 7293, 7332, 7854, 7896, 8008, 8554, 8789, 9282, 9588, 9724, 10387, 10472, 10857, 11186, 12012, 12376, 12408, 12831, 13442, 14476, 14586, 14664, 15708, 16779, 17017, 17108, 17578, 18564, 19176, 19448, 20163, 20774, 21714, 22372, 24024, 25662, 26367, 26884, 28952, 29172, 31161, 31416, 33558, 34034, 34216, 35156, 37128, 40326, 41548, 43428, 44744, 47047, 51051, 51324, 52734, 53768, 58344, 61523, 62322, 67116, 68068, 70312, 72709, 80652, 83096, 86856, 94094, 102102, 102648, 105468, 114257, 123046, 124644, 134232, 136136, 141141, 145418, 161304, 184569, 188188, 204204, 210936, 218127, 228514, 246092, 249288, 282282, 290836, 342771, 369138, 376376, 408408, 436254, 457028, 492184, 564564, 581672, 685542, 738276, 799799, 872508, 914056, 1129128, 1371084, 1476552, 1599598, 1745016, 2399397, 2742168, 3199196, 4798794, 6398392, 9597588, 19195176]

約数ペア:

[(1, 19195176), (2, 9597588), (3, 6398392), (4, 4798794), (6, 3199196), (7, 2742168), (8, 2399397), (11, 1745016), (12, 1599598), (13, 1476552), (14, 1371084), (17, 1129128), (21, 914056), (22, 872508), (24, 799799), (26, 738276), (28, 685542), (33, 581672), (34, 564564), (39, 492184), (42, 457028), (44, 436254), (47, 408408), (51, 376376), (52, 369138), (56, 342771), (66, 290836), (68, 282282), (77, 249288), (78, 246092), (84, 228514), (88, 218127), (91, 210936), (94, 204204), (102, 188188), (104, 184569), (119, 161304), (132, 145418), (136, 141141), (141, 136136), (143, 134232), (154, 124644), (156, 123046), (168, 114257), (182, 105468), (187, 102648), (188, 102102), (204, 94094), (221, 86856), (231, 83096), (238, 80652), (264, 72709), (273, 70312), (282, 68068), (286, 67116), (308, 62322), (312, 61523), (329, 58344), (357, 53768), (364, 52734), (374, 51324), (376, 51051), (408, 47047), (429, 44744), (442, 43428), (462, 41548), (476, 40326), (517, 37128), (546, 35156), (561, 34216), (564, 34034), (572, 33558), (611, 31416), (616, 31161), (658, 29172), (663, 28952), (714, 26884), (728, 26367), (748, 25662), (799, 24024), (858, 22372), (884, 21714), (924, 20774), (952, 20163), (987, 19448), (1001, 19176), (1034, 18564), (1092, 17578), (1122, 17108), (1128, 17017), (1144, 16779), (1222, 15708), (1309, 14664), (1316, 14586), (1326, 14476), (1428, 13442), (1496, 12831), (1547, 12408), (1551, 12376), (1598, 12012), (1716, 11186), (1768, 10857), (1833, 10472), (1848, 10387), (1974, 9724), (2002, 9588), (2068, 9282), (2184, 8789), (2244, 8554), (2397, 8008), (2431, 7896), (2444, 7854), (2618, 7332), (2632, 7293), (2652, 7238), (2856, 6721), (3003, 6392), (3094, 6204), (3102, 6188), (3196, 6006), (3432, 5593), (3619, 5304), (3666, 5236), (3927, 4888), (3948, 4862), (4004, 4794), (4136, 4641), (4277, 4488)]