22215604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{135461}}^1$

素因数の和:135506

約数の個数: 12

約数和(自身を含む): 39825828

約数和(自身を除く): 17610224

約数列:

[1, 2, 4, 41, 82, 164, 135461, 270922, 541844, 5553901, 11107802, 22215604]

約数ペア:

[(1, 22215604), (2, 11107802), (4, 5553901), (41, 541844), (82, 270922), (164, 135461)]