22499272

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{2129}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 42237900

約数和(自身を除く): 19738628

約数列:

[1, 2, 4, 8, 1321, 2129, 2642, 4258, 5284, 8516, 10568, 17032, 2812409, 5624818, 11249636, 22499272]

約数ペア:

[(1, 22499272), (2, 11249636), (4, 5624818), (8, 2812409), (1321, 17032), (2129, 10568), (2642, 8516), (4258, 5284)]