22550684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{33359}}^1$

素因数の和:33389

約数の個数: 18

約数和(自身を含む): 42734160

約数和(自身を除く): 20183476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 33359, 66718, 133436, 433667, 867334, 1734668, 5637671, 11275342, 22550684]

約数ペア:

[(1, 22550684), (2, 11275342), (4, 5637671), (13, 1734668), (26, 867334), (52, 433667), (169, 133436), (338, 66718), (676, 33359)]