13903964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 25077360

約数和(自身を除く): 11173396

約数列:

[1, 2, 4, 43, 86, 172, 229, 353, 458, 706, 916, 1412, 9847, 15179, 19694, 30358, 39388, 60716, 80837, 161674, 323348, 3475991, 6951982, 13903964]

約数ペア:

[(1, 13903964), (2, 6951982), (4, 3475991), (43, 323348), (86, 161674), (172, 80837), (229, 60716), (353, 39388), (458, 30358), (706, 19694), (916, 15179), (1412, 9847)]