19222005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 33925248

約数和(自身を除く): 14703243

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1201, 1455, 3201, 3603, 5335, 6005, 13211, 16005, 18015, 39633, 66055, 116497, 198165, 349491, 582485, 1281467, 1747455, 3844401, 6407335, 19222005]

約数ペア:

[(1, 19222005), (3, 6407335), (5, 3844401), (11, 1747455), (15, 1281467), (33, 582485), (55, 349491), (97, 198165), (165, 116497), (291, 66055), (485, 39633), (1067, 18015), (1201, 16005), (1455, 13211), (3201, 6005), (3603, 5335)]