12180922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1087}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 7559750

約数列:

[1, 2, 13, 26, 431, 862, 1087, 2174, 5603, 11206, 14131, 28262, 468497, 936994, 6090461, 12180922]

約数ペア:

[(1, 12180922), (2, 6090461), (13, 936994), (26, 468497), (431, 28262), (862, 14131), (1087, 11206), (2174, 5603)]