19360848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 40635312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 71, 76, 78, 92, 104, 114, 138, 142, 152, 156, 184, 208, 213, 228, 247, 276, 284, 299, 304, 312, 368, 426, 437, 456, 494, 552, 568, 598, 624, 741, 852, 874, 897, 912, 923, 988, 1104, 1136, 1196, 1311, 1349, 1482, 1633, 1704, 1748, 1794, 1846, 1976, 2392, 2622, 2698, 2769, 2964, 3266, 3408, 3496, 3588, 3692, 3952, 4047, 4784, 4899, 5244, 5396, 5538, 5681, 5928, 6532, 6992, 7176, 7384, 8094, 9798, 10488, 10792, 11076, 11362, 11856, 13064, 14352, 14768, 16188, 17043, 17537, 19596, 20976, 21229, 21584, 22152, 22724, 26128, 31027, 32376, 34086, 35074, 39192, 42458, 44304, 45448, 52611, 62054, 63687, 64752, 68172, 70148, 78384, 84916, 90896, 93081, 105222, 124108, 127374, 136344, 140296, 169832, 186162, 210444, 248216, 254748, 272688, 280592, 339664, 372324, 403351, 420888, 496432, 509496, 744648, 806702, 841776, 1018992, 1210053, 1489296, 1613404, 2420106, 3226808, 4840212, 6453616, 9680424, 19360848]

約数ペア:

[(1, 19360848), (2, 9680424), (3, 6453616), (4, 4840212), (6, 3226808), (8, 2420106), (12, 1613404), (13, 1489296), (16, 1210053), (19, 1018992), (23, 841776), (24, 806702), (26, 744648), (38, 509496), (39, 496432), (46, 420888), (48, 403351), (52, 372324), (57, 339664), (69, 280592), (71, 272688), (76, 254748), (78, 248216), (92, 210444), (104, 186162), (114, 169832), (138, 140296), (142, 136344), (152, 127374), (156, 124108), (184, 105222), (208, 93081), (213, 90896), (228, 84916), (247, 78384), (276, 70148), (284, 68172), (299, 64752), (304, 63687), (312, 62054), (368, 52611), (426, 45448), (437, 44304), (456, 42458), (494, 39192), (552, 35074), (568, 34086), (598, 32376), (624, 31027), (741, 26128), (852, 22724), (874, 22152), (897, 21584), (912, 21229), (923, 20976), (988, 19596), (1104, 17537), (1136, 17043), (1196, 16188), (1311, 14768), (1349, 14352), (1482, 13064), (1633, 11856), (1704, 11362), (1748, 11076), (1794, 10792), (1846, 10488), (1976, 9798), (2392, 8094), (2622, 7384), (2698, 7176), (2769, 6992), (2964, 6532), (3266, 5928), (3408, 5681), (3496, 5538), (3588, 5396), (3692, 5244), (3952, 4899), (4047, 4784)]