18680864

素因数分解:

$2^5\times {\mathrm{583777}}^1$

素因数の和:583787

約数の個数: 12

約数和(自身を含む): 36778014

約数和(自身を除く): 18097150

約数列:

[1, 2, 4, 8, 16, 32, 583777, 1167554, 2335108, 4670216, 9340432, 18680864]

約数ペア:

[(1, 18680864), (2, 9340432), (4, 4670216), (8, 2335108), (16, 1167554), (32, 583777)]