22416836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{33161}}^1$

素因数の和:33191

約数の個数: 18

約数和(自身を含む): 42480522

約数和(自身を除く): 20063686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 33161, 66322, 132644, 431093, 862186, 1724372, 5604209, 11208418, 22416836]

約数ペア:

[(1, 22416836), (2, 11208418), (4, 5604209), (13, 1724372), (26, 862186), (52, 431093), (169, 132644), (338, 66322), (676, 33161)]