21882746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3499}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 34020000

約数和(自身を除く): 12137254

約数列:

[1, 2, 53, 59, 106, 118, 3127, 3499, 6254, 6998, 185447, 206441, 370894, 412882, 10941373, 21882746]

約数ペア:

[(1, 21882746), (2, 10941373), (53, 412882), (59, 370894), (106, 206441), (118, 185447), (3127, 6998), (3499, 6254)]