22157224

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{10531}}^1$

素因数の和:10800

約数の個数: 16

約数和(自身を含む): 41706720

約数和(自身を除く): 19549496

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 10531, 21062, 42124, 84248, 2769653, 5539306, 11078612, 22157224]

約数ペア:

[(1, 22157224), (2, 11078612), (4, 5539306), (8, 2769653), (263, 84248), (526, 42124), (1052, 21062), (2104, 10531)]