191796184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2591}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 379468800

約数和(自身を除く): 187672616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 974, 1948, 2591, 3896, 5182, 9253, 10364, 18506, 20728, 37012, 49229, 74024, 98458, 196916, 393832, 1261817, 2523634, 5047268, 10094536, 23974523, 47949046, 95898092, 191796184]

約数ペア:

[(1, 191796184), (2, 95898092), (4, 47949046), (8, 23974523), (19, 10094536), (38, 5047268), (76, 2523634), (152, 1261817), (487, 393832), (974, 196916), (1948, 98458), (2591, 74024), (3896, 49229), (5182, 37012), (9253, 20728), (10364, 18506)]