251018101

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18868

約数の個数: 12

約数和(自身を含む): 272099532

約数和(自身を除く): 21081431

約数列:

[1, 19, 37, 361, 703, 13357, 18793, 357067, 695341, 6784273, 13211479, 251018101]

約数ペア:

[(1, 251018101), (19, 13211479), (37, 6784273), (361, 695341), (703, 357067), (13357, 18793)]