22388008

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6679}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 42084000

約数和(自身を除く): 19695992

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6679, 13358, 26716, 53432, 2798501, 5597002, 11194004, 22388008]

約数ペア:

[(1, 22388008), (2, 11194004), (4, 5597002), (8, 2798501), (419, 53432), (838, 26716), (1676, 13358), (3352, 6679)]