19310232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 36676968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 53, 57, 68, 76, 94, 102, 106, 114, 136, 141, 152, 159, 188, 204, 212, 228, 282, 318, 323, 376, 408, 424, 456, 564, 636, 646, 799, 893, 901, 969, 1007, 1128, 1272, 1292, 1598, 1786, 1802, 1938, 2014, 2397, 2491, 2584, 2679, 2703, 3021, 3196, 3572, 3604, 3876, 4028, 4794, 4982, 5358, 5406, 6042, 6392, 7144, 7208, 7473, 7752, 8056, 9588, 9964, 10716, 10812, 12084, 14946, 15181, 17119, 19176, 19928, 21432, 21624, 24168, 29892, 30362, 34238, 42347, 45543, 47329, 51357, 59784, 60724, 68476, 84694, 91086, 94658, 102714, 121448, 127041, 136952, 141987, 169388, 182172, 189316, 205428, 254082, 283974, 338776, 364344, 378632, 410856, 508164, 567948, 804593, 1016328, 1135896, 1609186, 2413779, 3218372, 4827558, 6436744, 9655116, 19310232]

約数ペア:

[(1, 19310232), (2, 9655116), (3, 6436744), (4, 4827558), (6, 3218372), (8, 2413779), (12, 1609186), (17, 1135896), (19, 1016328), (24, 804593), (34, 567948), (38, 508164), (47, 410856), (51, 378632), (53, 364344), (57, 338776), (68, 283974), (76, 254082), (94, 205428), (102, 189316), (106, 182172), (114, 169388), (136, 141987), (141, 136952), (152, 127041), (159, 121448), (188, 102714), (204, 94658), (212, 91086), (228, 84694), (282, 68476), (318, 60724), (323, 59784), (376, 51357), (408, 47329), (424, 45543), (456, 42347), (564, 34238), (636, 30362), (646, 29892), (799, 24168), (893, 21624), (901, 21432), (969, 19928), (1007, 19176), (1128, 17119), (1272, 15181), (1292, 14946), (1598, 12084), (1786, 10812), (1802, 10716), (1938, 9964), (2014, 9588), (2397, 8056), (2491, 7752), (2584, 7473), (2679, 7208), (2703, 7144), (3021, 6392), (3196, 6042), (3572, 5406), (3604, 5358), (3876, 4982), (4028, 4794)]