22021802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2389}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 36136800

約数和(自身を除く): 14114998

約数列:

[1, 2, 11, 22, 419, 838, 2389, 4609, 4778, 9218, 26279, 52558, 1000991, 2001982, 11010901, 22021802]

約数ペア:

[(1, 22021802), (2, 11010901), (11, 2001982), (22, 1000991), (419, 52558), (838, 26279), (2389, 9218), (4609, 4778)]