18770296318

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1\times {\mathrm{198977}}^1$

素因数の和:199547

約数の個数: 16

約数和(自身を含む): 28495241424

約数和(自身を除く): 9724945106

約数列:

[1, 2, 101, 202, 467, 934, 47167, 94334, 198977, 397954, 20096677, 40193354, 92922259, 185844518, 9385148159, 18770296318]

約数ペア:

[(1, 18770296318), (2, 9385148159), (101, 185844518), (202, 92922259), (467, 40193354), (934, 20096677), (47167, 397954), (94334, 198977)]