22453456

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{5591}}^1$

素因数の和:5850

約数の個数: 20

約数和(自身を含む): 43684704

約数和(自身を除く): 21231248

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 5591, 11182, 22364, 44728, 89456, 1403341, 2806682, 5613364, 11226728, 22453456]

約数ペア:

[(1, 22453456), (2, 11226728), (4, 5613364), (8, 2806682), (16, 1403341), (251, 89456), (502, 44728), (1004, 22364), (2008, 11182), (4016, 5591)]