12685408

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1123}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 25067448

約数和(自身を除く): 12382040

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1123, 1412, 2246, 2824, 4492, 5648, 8984, 11296, 17968, 35936, 396419, 792838, 1585676, 3171352, 6342704, 12685408]

約数ペア:

[(1, 12685408), (2, 6342704), (4, 3171352), (8, 1585676), (16, 792838), (32, 396419), (353, 35936), (706, 17968), (1123, 11296), (1412, 8984), (2246, 5648), (2824, 4492)]