22008184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 45198000

約数和(自身を除く): 23189816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 557, 898, 1114, 1796, 2228, 3592, 4456, 4939, 6127, 9878, 12254, 19756, 24508, 39512, 49016, 250093, 500186, 1000372, 2000744, 2751023, 5502046, 11004092, 22008184]

約数ペア:

[(1, 22008184), (2, 11004092), (4, 5502046), (8, 2751023), (11, 2000744), (22, 1000372), (44, 500186), (88, 250093), (449, 49016), (557, 39512), (898, 24508), (1114, 19756), (1796, 12254), (2228, 9878), (3592, 6127), (4456, 4939)]