38427874

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 58505976

約数和(自身を除く): 20078102

約数列:

[1, 2, 101, 202, 281, 562, 677, 1354, 28381, 56762, 68377, 136754, 190237, 380474, 19213937, 38427874]

約数ペア:

[(1, 38427874), (2, 19213937), (101, 380474), (202, 190237), (281, 136754), (562, 68377), (677, 56762), (1354, 28381)]