42206258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1069}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 66768000

約数和(自身を除く): 24561742

約数列:

[1, 2, 19, 38, 1039, 1069, 2078, 2138, 19741, 20311, 39482, 40622, 1110691, 2221382, 21103129, 42206258]

約数ペア:

[(1, 42206258), (2, 21103129), (19, 2221382), (38, 1110691), (1039, 40622), (1069, 39482), (2078, 20311), (2138, 19741)]