19242022

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 31546800

約数和(自身を除く): 12304778

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 919, 1102, 1838, 10469, 17461, 20938, 26651, 34922, 53302, 331759, 506369, 663518, 1012738, 9621011, 19242022]

約数ペア:

[(1, 19242022), (2, 9621011), (19, 1012738), (29, 663518), (38, 506369), (58, 331759), (361, 53302), (551, 34922), (722, 26651), (919, 20938), (1102, 17461), (1838, 10469)]