19438612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 35723520

約数和(自身を除く): 16284908

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 2657, 3658, 5314, 7316, 10628, 82367, 156763, 164734, 313526, 329468, 627052, 4859653, 9719306, 19438612]

約数ペア:

[(1, 19438612), (2, 9719306), (4, 4859653), (31, 627052), (59, 329468), (62, 313526), (118, 164734), (124, 156763), (236, 82367), (1829, 10628), (2657, 7316), (3658, 5314)]