16172819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 18792480

約数和(自身を除く): 2619661

約数列:

[1, 13, 19, 41, 247, 533, 779, 1597, 10127, 20761, 30343, 65477, 394459, 851201, 1244063, 16172819]

約数ペア:

[(1, 16172819), (13, 1244063), (19, 851201), (41, 394459), (247, 65477), (533, 30343), (779, 20761), (1597, 10127)]