39845194

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2179}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 61528320

約数和(自身を除く): 21683126

約数列:

[1, 2, 41, 82, 223, 446, 2179, 4358, 9143, 18286, 89339, 178678, 485917, 971834, 19922597, 39845194]

約数ペア:

[(1, 39845194), (2, 19922597), (41, 971834), (82, 485917), (223, 178678), (446, 89339), (2179, 18286), (4358, 9143)]