15621254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5591}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 25767936

約数和(自身を除く): 10146682

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 5591, 11182, 61501, 123002, 710057, 1420114, 7810627, 15621254]

約数ペア:

[(1, 15621254), (2, 7810627), (11, 1420114), (22, 710057), (127, 123002), (254, 61501), (1397, 11182), (2794, 5591)]