9681796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{78079}}^1$

素因数の和:78114

約数の個数: 12

約数和(自身を含む): 17489920

約数和(自身を除く): 7808124

約数列:

[1, 2, 4, 31, 62, 124, 78079, 156158, 312316, 2420449, 4840898, 9681796]

約数ペア:

[(1, 9681796), (2, 4840898), (4, 2420449), (31, 312316), (62, 156158), (124, 78079)]