9902642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 15348960

約数和(自身を除く): 5446318

約数列:

[1, 2, 43, 86, 113, 226, 1019, 2038, 4859, 9718, 43817, 87634, 115147, 230294, 4951321, 9902642]

約数ペア:

[(1, 9902642), (2, 4951321), (43, 230294), (86, 115147), (113, 87634), (226, 43817), (1019, 9718), (2038, 4859)]