38221022

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17389}}^1$

素因数の和:17555

約数の個数: 16

約数和(自身を含む): 65942880

約数和(自身を除く): 27721858

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 17389, 34778, 121723, 243446, 2730073, 5460146, 19110511, 38221022]

約数ペア:

[(1, 38221022), (2, 19110511), (7, 5460146), (14, 2730073), (157, 243446), (314, 121723), (1099, 34778), (2198, 17389)]