22690772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 43102752

約数和(自身を除く): 20411980

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3331, 3406, 6662, 6812, 13324, 43303, 86606, 173212, 436361, 872722, 1745444, 5672693, 11345386, 22690772]

約数ペア:

[(1, 22690772), (2, 11345386), (4, 5672693), (13, 1745444), (26, 872722), (52, 436361), (131, 173212), (262, 86606), (524, 43303), (1703, 13324), (3331, 6812), (3406, 6662)]