38408918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1493}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 60775920

約数和(自身を除く): 22367002

約数列:

[1, 2, 19, 38, 677, 1354, 1493, 2986, 12863, 25726, 28367, 56734, 1010761, 2021522, 19204459, 38408918]

約数ペア:

[(1, 38408918), (2, 19204459), (19, 2021522), (38, 1010761), (677, 56734), (1354, 28367), (1493, 25726), (2986, 12863)]