13469378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3881

約数の個数: 16

約数和(自身を含む): 21920640

約数和(自身を除く): 8451262

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 3727, 7454, 48451, 96902, 518053, 1036106, 6734689, 13469378]

約数ペア:

[(1, 13469378), (2, 6734689), (13, 1036106), (26, 518053), (139, 96902), (278, 48451), (1807, 7454), (3614, 3727)]