18344222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1637}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 11375650

約数列:

[1, 2, 13, 26, 431, 862, 1637, 3274, 5603, 11206, 21281, 42562, 705547, 1411094, 9172111, 18344222]

約数ペア:

[(1, 18344222), (2, 9172111), (13, 1411094), (26, 705547), (431, 42562), (862, 21281), (1637, 11206), (3274, 5603)]