31370794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13259}}^1$

素因数の和:13294

約数の個数: 24

約数和(自身を含む): 58237920

約数和(自身を除く): 26867126

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 13259, 26518, 92813, 172367, 185626, 344734, 1206569, 2240771, 2413138, 4481542, 15685397, 31370794]

約数ペア:

[(1, 31370794), (2, 15685397), (7, 4481542), (13, 2413138), (14, 2240771), (26, 1206569), (91, 344734), (169, 185626), (182, 172367), (338, 92813), (1183, 26518), (2366, 13259)]