11931820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14551}}^1$

素因数の和:14601

約数の個数: 24

約数和(自身を含む): 25669728

約数和(自身を除く): 13737908

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14551, 29102, 58204, 72755, 145510, 291020, 596591, 1193182, 2386364, 2982955, 5965910, 11931820]

約数ペア:

[(1, 11931820), (2, 5965910), (4, 2982955), (5, 2386364), (10, 1193182), (20, 596591), (41, 291020), (82, 145510), (164, 72755), (205, 58204), (410, 29102), (820, 14551)]