22254544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106993}}^1$

素因数の和:107014

約数の個数: 20

約数和(自身を含む): 46435396

約数和(自身を除く): 24180852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106993, 213986, 427972, 855944, 1390909, 1711888, 2781818, 5563636, 11127272, 22254544]

約数ペア:

[(1, 22254544), (2, 11127272), (4, 5563636), (8, 2781818), (13, 1711888), (16, 1390909), (26, 855944), (52, 427972), (104, 213986), (208, 106993)]