11329660

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 23856336

約数和(自身を除く): 12526676

約数列:

[1, 2, 4, 5, 10, 20, 643, 881, 1286, 1762, 2572, 3215, 3524, 4405, 6430, 8810, 12860, 17620, 566483, 1132966, 2265932, 2832415, 5664830, 11329660]

約数ペア:

[(1, 11329660), (2, 5664830), (4, 2832415), (5, 2265932), (10, 1132966), (20, 566483), (643, 17620), (881, 12860), (1286, 8810), (1762, 6430), (2572, 4405), (3215, 3524)]