22474868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 42900480

約数和(自身を除く): 20425612

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5471, 10942, 21884, 71123, 142246, 284492, 432209, 864418, 1728836, 5618717, 11237434, 22474868]

約数ペア:

[(1, 22474868), (2, 11237434), (4, 5618717), (13, 1728836), (26, 864418), (52, 432209), (79, 284492), (158, 142246), (316, 71123), (1027, 21884), (2054, 10942), (4108, 5471)]