39895402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10193}}^1$

素因数の和:10317

約数の個数: 16

約数和(自身を含む): 63610560

約数和(自身を除く): 23715158

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10193, 20386, 193667, 387334, 1049879, 2099758, 19947701, 39895402]

約数ペア:

[(1, 39895402), (2, 19947701), (19, 2099758), (38, 1049879), (103, 387334), (206, 193667), (1957, 20386), (3914, 10193)]