11663408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{6451}}^1$

素因数の和:6572

約数の個数: 20

約数和(自身を含む): 22801368

約数和(自身を除く): 11137960

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 6451, 12902, 25804, 51608, 103216, 728963, 1457926, 2915852, 5831704, 11663408]

約数ペア:

[(1, 11663408), (2, 5831704), (4, 2915852), (8, 1457926), (16, 728963), (113, 103216), (226, 51608), (452, 25804), (904, 12902), (1808, 6451)]