15212162

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 26142912

約数和(自身を除く): 10930750

約数列:

[1, 2, 7, 14, 491, 982, 2213, 3437, 4426, 6874, 15491, 30982, 1086583, 2173166, 7606081, 15212162]

約数ペア:

[(1, 15212162), (2, 7606081), (7, 2173166), (14, 1086583), (491, 30982), (982, 15491), (2213, 6874), (3437, 4426)]