12400993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 1595807

約数列:

[1, 11, 53, 89, 239, 583, 979, 2629, 4717, 12667, 21271, 51887, 139337, 233981, 1127363, 12400993]

約数ペア:

[(1, 12400993), (11, 1127363), (53, 233981), (89, 139337), (239, 51887), (583, 21271), (979, 12667), (2629, 4717)]