15521242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1021}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 25460064

約数和(自身を除く): 9938822

約数列:

[1, 2, 11, 22, 691, 1021, 1382, 2042, 7601, 11231, 15202, 22462, 705511, 1411022, 7760621, 15521242]

約数ペア:

[(1, 15521242), (2, 7760621), (11, 1411022), (22, 705511), (691, 22462), (1021, 15202), (1382, 11231), (2042, 7601)]