19109513701

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1237}}^1\times {\mathrm{42793}}^1$

素因数の和:44068

約数の個数: 12

約数和(自身を含む): 20184988332

約数和(自身を除く): 1075474631

約数列:

[1, 19, 361, 1237, 23503, 42793, 446557, 813067, 15448273, 52934941, 1005763879, 19109513701]

約数ペア:

[(1, 19109513701), (19, 1005763879), (361, 52934941), (1237, 15448273), (23503, 813067), (42793, 446557)]