18610568

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{2239}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 34944000

約数和(自身を除く): 16333432

約数列:

[1, 2, 4, 8, 1039, 2078, 2239, 4156, 4478, 8312, 8956, 17912, 2326321, 4652642, 9305284, 18610568]

約数ペア:

[(1, 18610568), (2, 9305284), (4, 4652642), (8, 2326321), (1039, 17912), (2078, 8956), (2239, 8312), (4156, 4478)]