39287638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35141}}^1$

素因数の和:35199

約数の個数: 16

約数和(自身を含む): 64942416

約数和(自身を除く): 25654778

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 35141, 70282, 456833, 913666, 1511063, 3022126, 19643819, 39287638]

約数ペア:

[(1, 39287638), (2, 19643819), (13, 3022126), (26, 1511063), (43, 913666), (86, 456833), (559, 70282), (1118, 35141)]