15662120014

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2137}}^1\times {\mathrm{10151}}^1$

素因数の和:12328

約数の個数: 24

約数和(自身を含む): 24808787568

約数和(自身を除く): 9146667554

約数列:

[1, 2, 19, 38, 361, 722, 2137, 4274, 10151, 20302, 40603, 81206, 192869, 385738, 771457, 1542914, 3664511, 7329022, 21692687, 43385374, 412161053, 824322106, 7831060007, 15662120014]

約数ペア:

[(1, 15662120014), (2, 7831060007), (19, 824322106), (38, 412161053), (361, 43385374), (722, 21692687), (2137, 7329022), (4274, 3664511), (10151, 1542914), (20302, 771457), (40603, 385738), (81206, 192869)]