39621164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{900481}}^1$

素因数の和:900496

約数の個数: 12

約数和(自身を含む): 75640488

約数和(自身を除く): 36019324

約数列:

[1, 2, 4, 11, 22, 44, 900481, 1800962, 3601924, 9905291, 19810582, 39621164]

約数ペア:

[(1, 39621164), (2, 19810582), (4, 9905291), (11, 3601924), (22, 1800962), (44, 900481)]