12114580

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 25520040

約数和(自身を除く): 13405460

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1481, 1636, 2045, 2962, 4090, 5924, 7405, 8180, 14810, 29620, 605729, 1211458, 2422916, 3028645, 6057290, 12114580]

約数ペア:

[(1, 12114580), (2, 6057290), (4, 3028645), (5, 2422916), (10, 1211458), (20, 605729), (409, 29620), (818, 14810), (1481, 8180), (1636, 7405), (2045, 5924), (2962, 4090)]