9389404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{75721}}^1$

素因数の和:75756

約数の個数: 12

約数和(自身を含む): 16961728

約数和(自身を除く): 7572324

約数列:

[1, 2, 4, 31, 62, 124, 75721, 151442, 302884, 2347351, 4694702, 9389404]

約数ペア:

[(1, 9389404), (2, 4694702), (4, 2347351), (31, 302884), (62, 151442), (124, 75721)]