13240694

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 20257776

約数和(自身を除く): 7017082

約数列:

[1, 2, 97, 131, 194, 262, 521, 1042, 12707, 25414, 50537, 68251, 101074, 136502, 6620347, 13240694]

約数ペア:

[(1, 13240694), (2, 6620347), (97, 136502), (131, 101074), (194, 68251), (262, 50537), (521, 25414), (1042, 12707)]