15220616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{51421}}^1$

素因数の和:51464

約数の個数: 16

約数和(自身を含む): 29310540

約数和(自身を除く): 14089924

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 51421, 102842, 205684, 411368, 1902577, 3805154, 7610308, 15220616]

約数ペア:

[(1, 15220616), (2, 7610308), (4, 3805154), (8, 1902577), (37, 411368), (74, 205684), (148, 102842), (296, 51421)]