10978238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 6440002

約数列:

[1, 2, 19, 38, 251, 502, 1151, 2302, 4769, 9538, 21869, 43738, 288901, 577802, 5489119, 10978238]

約数ペア:

[(1, 10978238), (2, 5489119), (19, 577802), (38, 288901), (251, 43738), (502, 21869), (1151, 9538), (2302, 4769)]