22338965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21412

約数の個数: 16

約数和(自身を含む): 30784320

約数和(自身を除く): 8445355

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21377, 106885, 235147, 406163, 1175735, 2030815, 4467793, 22338965]

約数ペア:

[(1, 22338965), (5, 4467793), (11, 2030815), (19, 1175735), (55, 406163), (95, 235147), (209, 106885), (1045, 21377)]