22618672

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{2833}}^1$

素因数の和:3340

約数の個数: 20

約数和(自身を含む): 43927000

約数和(自身を除く): 21308328

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 2833, 3992, 5666, 7984, 11332, 22664, 45328, 1413667, 2827334, 5654668, 11309336, 22618672]

約数ペア:

[(1, 22618672), (2, 11309336), (4, 5654668), (8, 2827334), (16, 1413667), (499, 45328), (998, 22664), (1996, 11332), (2833, 7984), (3992, 5666)]