11720596

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 21266784

約数和(自身を除く): 9546188

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 821, 1642, 3284, 3569, 7138, 14276, 35303, 68143, 70606, 136286, 141212, 272572, 2930149, 5860298, 11720596]

約数ペア:

[(1, 11720596), (2, 5860298), (4, 2930149), (43, 272572), (83, 141212), (86, 136286), (166, 70606), (172, 68143), (332, 35303), (821, 14276), (1642, 7138), (3284, 3569)]