12445394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 21890736

約数和(自身を除く): 9445342

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 761, 962, 1258, 1522, 8177, 9893, 12937, 16354, 19786, 25874, 28157, 56314, 168181, 336362, 366041, 478669, 732082, 957338, 6222697, 12445394]

約数ペア:

[(1, 12445394), (2, 6222697), (13, 957338), (17, 732082), (26, 478669), (34, 366041), (37, 336362), (74, 168181), (221, 56314), (442, 28157), (481, 25874), (629, 19786), (761, 16354), (962, 12937), (1258, 9893), (1522, 8177)]