12388467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 21224448

約数和(自身を除く): 8835981

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 1973, 2093, 5919, 6279, 13811, 25649, 41433, 45379, 76947, 136137, 179543, 317653, 538629, 589927, 952959, 1769781, 4129489, 12388467]

約数ペア:

[(1, 12388467), (3, 4129489), (7, 1769781), (13, 952959), (21, 589927), (23, 538629), (39, 317653), (69, 179543), (91, 136137), (161, 76947), (273, 45379), (299, 41433), (483, 25649), (897, 13811), (1973, 6279), (2093, 5919)]