39620284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{900461}}^1$

素因数の和:900476

約数の個数: 12

約数和(自身を含む): 75638808

約数和(自身を除く): 36018524

約数列:

[1, 2, 4, 11, 22, 44, 900461, 1800922, 3601844, 9905071, 19810142, 39620284]

約数ペア:

[(1, 39620284), (2, 19810142), (4, 9905071), (11, 3601844), (22, 1800922), (44, 900461)]