19926066

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{1997}}^1$

素因数の和:3665

約数の個数: 16

約数和(自身を含む): 39896064

約数和(自身を除く): 19969998

約数列:

[1, 2, 3, 6, 1663, 1997, 3326, 3994, 4989, 5991, 9978, 11982, 3321011, 6642022, 9963033, 19926066]

約数ペア:

[(1, 19926066), (2, 9963033), (3, 6642022), (6, 3321011), (1663, 11982), (1997, 9978), (3326, 5991), (3994, 4989)]