16572530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127481}}^1$

素因数の和:127501

約数の個数: 16

約数和(自身を含む): 32125464

約数和(自身を除く): 15552934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 127481, 254962, 637405, 1274810, 1657253, 3314506, 8286265, 16572530]

約数ペア:

[(1, 16572530), (2, 8286265), (5, 3314506), (10, 1657253), (13, 1274810), (26, 637405), (65, 254962), (130, 127481)]