25189946

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 38755584

約数和(自身を除く): 13565638

約数列:

[1, 2, 53, 106, 167, 334, 1423, 2846, 8851, 17702, 75419, 150838, 237641, 475282, 12594973, 25189946]

約数ペア:

[(1, 25189946), (2, 12594973), (53, 475282), (106, 237641), (167, 150838), (334, 75419), (1423, 17702), (2846, 8851)]