22068397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 25592112

約数和(自身を除く): 3523715

約数列:

[1, 13, 17, 61, 221, 793, 1037, 1637, 13481, 21281, 27829, 99857, 361777, 1298141, 1697569, 22068397]

約数ペア:

[(1, 22068397), (13, 1697569), (17, 1298141), (61, 361777), (221, 99857), (793, 27829), (1037, 21281), (1637, 13481)]