22471852010

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2550721}}^1$

素因数の和:2551609

約数の個数: 16

約数和(自身を含む): 40495262472

約数和(自身を除く): 18023410462

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 2550721, 5101442, 12753605, 25507210, 2247185201, 4494370402, 11235926005, 22471852010]

約数ペア:

[(1, 22471852010), (2, 11235926005), (5, 4494370402), (10, 2247185201), (881, 25507210), (1762, 12753605), (4405, 5101442), (8810, 2550721)]