189714512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{912089}}^1$

素因数の和:912110

約数の個数: 20

約数和(自身を含む): 395847060

約数和(自身を除く): 206132548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 912089, 1824178, 3648356, 7296712, 11857157, 14593424, 23714314, 47428628, 94857256, 189714512]

約数ペア:

[(1, 189714512), (2, 94857256), (4, 47428628), (8, 23714314), (13, 14593424), (16, 11857157), (26, 7296712), (52, 3648356), (104, 1824178), (208, 912089)]