22389196

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 17920724

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1031, 2062, 4124, 5429, 10858, 21716, 62891, 91759, 125782, 183518, 251564, 367036, 5597299, 11194598, 22389196]

約数ペア:

[(1, 22389196), (2, 11194598), (4, 5597299), (61, 367036), (89, 251564), (122, 183518), (178, 125782), (244, 91759), (356, 62891), (1031, 21716), (2062, 10858), (4124, 5429)]