12619518

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3271}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 25286016

約数和(自身を除く): 12666498

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3271, 3858, 6542, 9813, 19626, 2103253, 4206506, 6309759, 12619518]

約数ペア:

[(1, 12619518), (2, 6309759), (3, 4206506), (6, 2103253), (643, 19626), (1286, 9813), (1929, 6542), (3271, 3858)]