38618815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 49299840

約数和(自身を除く): 10681025

約数列:

[1, 5, 17, 85, 239, 1195, 1901, 4063, 9505, 20315, 32317, 161585, 454339, 2271695, 7723763, 38618815]

約数ペア:

[(1, 38618815), (5, 7723763), (17, 2271695), (85, 454339), (239, 161585), (1195, 32317), (1901, 20315), (4063, 9505)]