15704621374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{394529}}^1$

素因数の和:396075

約数の個数: 16

約数和(自身を含む): 25385638320

約数和(自身を除く): 9681016946

約数列:

[1, 2, 13, 26, 1531, 3062, 19903, 39806, 394529, 789058, 5128877, 10257754, 604023899, 1208047798, 7852310687, 15704621374]

約数ペア:

[(1, 15704621374), (2, 7852310687), (13, 1208047798), (26, 604023899), (1531, 10257754), (3062, 5128877), (19903, 789058), (39806, 394529)]