18201202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 10627598

約数列:

[1, 2, 19, 38, 461, 922, 1039, 2078, 8759, 17518, 19741, 39482, 478979, 957958, 9100601, 18201202]

約数ペア:

[(1, 18201202), (2, 9100601), (19, 957958), (38, 478979), (461, 39482), (922, 19741), (1039, 17518), (2078, 8759)]