19037256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 55572480

約数和(自身を除く): 36535224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2411, 2632, 3948, 4822, 7233, 7896, 9644, 14466, 16877, 19288, 28932, 33754, 50631, 57864, 67508, 101262, 113317, 135016, 202524, 226634, 339951, 405048, 453268, 679902, 793219, 906536, 1359804, 1586438, 2379657, 2719608, 3172876, 4759314, 6345752, 9518628, 19037256]

約数ペア:

[(1, 19037256), (2, 9518628), (3, 6345752), (4, 4759314), (6, 3172876), (7, 2719608), (8, 2379657), (12, 1586438), (14, 1359804), (21, 906536), (24, 793219), (28, 679902), (42, 453268), (47, 405048), (56, 339951), (84, 226634), (94, 202524), (141, 135016), (168, 113317), (188, 101262), (282, 67508), (329, 57864), (376, 50631), (564, 33754), (658, 28932), (987, 19288), (1128, 16877), (1316, 14466), (1974, 9644), (2411, 7896), (2632, 7233), (3948, 4822)]