22979912

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{11177}}^1$

素因数の和:11440

約数の個数: 16

約数和(自身を含む): 43258860

約数和(自身を除く): 20278948

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 11177, 22354, 44708, 89416, 2872489, 5744978, 11489956, 22979912]

約数ペア:

[(1, 22979912), (2, 11489956), (4, 5744978), (8, 2872489), (257, 89416), (514, 44708), (1028, 22354), (2056, 11177)]