22100705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21184

約数の個数: 16

約数和(自身を含む): 30456000

約数和(自身を除く): 8355295

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21149, 105745, 232639, 401831, 1163195, 2009155, 4420141, 22100705]

約数ペア:

[(1, 22100705), (5, 4420141), (11, 2009155), (19, 1163195), (55, 401831), (95, 232639), (209, 105745), (1045, 21149)]