13622920

素因数分解:

$2^3\times 5^1\times {\mathrm{340573}}^1$

素因数の和:340584

約数の個数: 16

約数和(自身を含む): 30651660

約数和(自身を除く): 17028740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 340573, 681146, 1362292, 1702865, 2724584, 3405730, 6811460, 13622920]

約数ペア:

[(1, 13622920), (2, 6811460), (4, 3405730), (5, 2724584), (8, 1702865), (10, 1362292), (20, 681146), (40, 340573)]