11822804920

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1485277}}^1$

素因数の和:1485487

約数の個数: 32

約数和(自身を含む): 26735004000

約数和(自身を除く): 14912199080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 1485277, 2970554, 5941108, 7426385, 11882216, 14852770, 29705540, 59411080, 295570123, 591140246, 1182280492, 1477850615, 2364560984, 2955701230, 5911402460, 11822804920]

約数ペア:

[(1, 11822804920), (2, 5911402460), (4, 2955701230), (5, 2364560984), (8, 1477850615), (10, 1182280492), (20, 591140246), (40, 295570123), (199, 59411080), (398, 29705540), (796, 14852770), (995, 11882216), (1592, 7426385), (1990, 5941108), (3980, 2970554), (7960, 1485277)]