16280797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 2105123

約数列:

[1, 13, 31, 71, 403, 569, 923, 2201, 7397, 17639, 28613, 40399, 229307, 525187, 1252369, 16280797]

約数ペア:

[(1, 16280797), (13, 1252369), (31, 525187), (71, 229307), (403, 40399), (569, 28613), (923, 17639), (2201, 7397)]