12940989919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1\times {\mathrm{8117}}^1$

素因数の和:19290

約数の個数: 16

約数和(自身を含む): 15206637600

約数和(自身を除く): 2265647681

約数列:

[1, 11, 13, 143, 8117, 11149, 89287, 105521, 122639, 144937, 1160731, 1594307, 90496433, 995460763, 1176453629, 12940989919]

約数ペア:

[(1, 12940989919), (11, 1176453629), (13, 995460763), (143, 90496433), (8117, 1594307), (11149, 1160731), (89287, 144937), (105521, 122639)]