15880514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1129}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 25723320

約数和(自身を除く): 9842806

約数列:

[1, 2, 13, 26, 541, 1082, 1129, 2258, 7033, 14066, 14677, 29354, 610789, 1221578, 7940257, 15880514]

約数ペア:

[(1, 15880514), (2, 7940257), (13, 1221578), (26, 610789), (541, 29354), (1082, 14677), (1129, 14066), (2258, 7033)]