19761696

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 72

約数和(自身を含む): 57198960

約数和(自身を除く): 37437264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1163, 1416, 1888, 2124, 2326, 2832, 3489, 4248, 4652, 5664, 6978, 8496, 9304, 10467, 13956, 16992, 18608, 20934, 27912, 37216, 41868, 55824, 68617, 83736, 111648, 137234, 167472, 205851, 274468, 334944, 411702, 548936, 617553, 823404, 1097872, 1235106, 1646808, 2195744, 2470212, 3293616, 4940424, 6587232, 9880848, 19761696]

約数ペア:

[(1, 19761696), (2, 9880848), (3, 6587232), (4, 4940424), (6, 3293616), (8, 2470212), (9, 2195744), (12, 1646808), (16, 1235106), (18, 1097872), (24, 823404), (32, 617553), (36, 548936), (48, 411702), (59, 334944), (72, 274468), (96, 205851), (118, 167472), (144, 137234), (177, 111648), (236, 83736), (288, 68617), (354, 55824), (472, 41868), (531, 37216), (708, 27912), (944, 20934), (1062, 18608), (1163, 16992), (1416, 13956), (1888, 10467), (2124, 9304), (2326, 8496), (2832, 6978), (3489, 5664), (4248, 4652)]