38895494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11261}}^1$

素因数の和:11431

約数の個数: 16

約数和(自身を含む): 64058256

約数和(自身を除く): 25162762

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 11261, 22522, 123871, 247742, 1767977, 3535954, 19447747, 38895494]

約数ペア:

[(1, 38895494), (2, 19447747), (11, 3535954), (22, 1767977), (157, 247742), (314, 123871), (1727, 22522), (3454, 11261)]