22256819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 24578400

約数和(自身を除く): 2321581

約数列:

[1, 13, 109, 113, 139, 1417, 1469, 1807, 12317, 15151, 15707, 160121, 196963, 204191, 1712063, 22256819]

約数ペア:

[(1, 22256819), (13, 1712063), (109, 204191), (113, 196963), (139, 160121), (1417, 15707), (1469, 15151), (1807, 12317)]