39484378

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 60635520

約数和(自身を除く): 21151142

約数列:

[1, 2, 71, 109, 142, 218, 2551, 5102, 7739, 15478, 181121, 278059, 362242, 556118, 19742189, 39484378]

約数ペア:

[(1, 39484378), (2, 19742189), (71, 556118), (109, 362242), (142, 278059), (218, 181121), (2551, 15478), (5102, 7739)]