78880099078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{188708371}}^1$

素因数の和:188708403

約数の個数: 16

約数和(自身を含む): 135870027840

約数和(自身を除く): 56989928762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 188708371, 377416742, 2075792081, 3585459049, 4151584162, 7170918098, 39440049539, 78880099078]

約数ペア:

[(1, 78880099078), (2, 39440049539), (11, 7170918098), (19, 4151584162), (22, 3585459049), (38, 2075792081), (209, 377416742), (418, 188708371)]