11343820

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{983}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 23887584

約数和(自身を除く): 12543764

約数列:

[1, 2, 4, 5, 10, 20, 577, 983, 1154, 1966, 2308, 2885, 3932, 4915, 5770, 9830, 11540, 19660, 567191, 1134382, 2268764, 2835955, 5671910, 11343820]

約数ペア:

[(1, 11343820), (2, 5671910), (4, 2835955), (5, 2268764), (10, 1134382), (20, 567191), (577, 19660), (983, 11540), (1154, 9830), (1966, 5770), (2308, 4915), (2885, 3932)]