21613234

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 33215040

約数和(自身を除く): 11601806

約数列:

[1, 2, 59, 118, 151, 302, 1213, 2426, 8909, 17818, 71567, 143134, 183163, 366326, 10806617, 21613234]

約数ペア:

[(1, 21613234), (2, 10806617), (59, 366326), (118, 183163), (151, 143134), (302, 71567), (1213, 17818), (2426, 8909)]