22452790

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2161}}^1$

素因数の和:3207

約数の個数: 16

約数和(自身を含む): 40472640

約数和(自身を除く): 18019850

約数列:

[1, 2, 5, 10, 1039, 2078, 2161, 4322, 5195, 10390, 10805, 21610, 2245279, 4490558, 11226395, 22452790]

約数ペア:

[(1, 22452790), (2, 11226395), (5, 4490558), (10, 2245279), (1039, 21610), (2078, 10805), (2161, 10390), (4322, 5195)]