22127870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76303}}^1$

素因数の和:76339

約数の個数: 16

約数和(自身を含む): 41204160

約数和(自身を除く): 19076290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 76303, 152606, 381515, 763030, 2212787, 4425574, 11063935, 22127870]

約数ペア:

[(1, 22127870), (2, 11063935), (5, 4425574), (10, 2212787), (29, 763030), (58, 381515), (145, 152606), (290, 76303)]