129169562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{8311}}^1$

素因数の和:8741

約数の個数: 16

約数和(自身を含む): 204475200

約数和(自身を除く): 75305638

約数列:

[1, 2, 19, 38, 409, 818, 7771, 8311, 15542, 16622, 157909, 315818, 3399199, 6798398, 64584781, 129169562]

約数ペア:

[(1, 129169562), (2, 64584781), (19, 6798398), (38, 3399199), (409, 315818), (818, 157909), (7771, 16622), (8311, 15542)]