15704700986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1\times {\mathrm{10663}}^1$

素因数の和:12246

約数の個数: 32

約数和(自身を含む): 26074247808

約数和(自身を除く): 10369546822

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1531, 3062, 10663, 19903, 21326, 39806, 56647, 113294, 138619, 277238, 394531, 736411, 789062, 1472822, 5128903, 10257806, 16325053, 32650106, 212225689, 424451378, 604026961, 1208053922, 7852350493, 15704700986]

約数ペア:

[(1, 15704700986), (2, 7852350493), (13, 1208053922), (26, 604026961), (37, 424451378), (74, 212225689), (481, 32650106), (962, 16325053), (1531, 10257806), (3062, 5128903), (10663, 1472822), (19903, 789062), (21326, 736411), (39806, 394531), (56647, 277238), (113294, 138619)]