23021218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 38208240

約数和(自身を除く): 15187022

約数列:

[1, 2, 11, 22, 121, 242, 251, 379, 502, 758, 2761, 4169, 5522, 8338, 30371, 45859, 60742, 91718, 95129, 190258, 1046419, 2092838, 11510609, 23021218]

約数ペア:

[(1, 23021218), (2, 11510609), (11, 2092838), (22, 1046419), (121, 190258), (242, 95129), (251, 91718), (379, 60742), (502, 45859), (758, 30371), (2761, 8338), (4169, 5522)]