22259842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1021}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 36497664

約数和(自身を除く): 14237822

約数列:

[1, 2, 11, 22, 991, 1021, 1982, 2042, 10901, 11231, 21802, 22462, 1011811, 2023622, 11129921, 22259842]

約数ペア:

[(1, 22259842), (2, 11129921), (11, 2023622), (22, 1011811), (991, 22462), (1021, 21802), (1982, 11231), (2042, 10901)]