2191562846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{79757}}^1$

素因数の和:81019

約数の個数: 16

約数和(自身を含む): 3589110000

約数和(自身を除く): 1397547154

約数列:

[1, 2, 11, 22, 1249, 2498, 13739, 27478, 79757, 159514, 877327, 1754654, 99616493, 199232986, 1095781423, 2191562846]

約数ペア:

[(1, 2191562846), (2, 1095781423), (11, 199232986), (22, 99616493), (1249, 1754654), (2498, 877327), (13739, 159514), (27478, 79757)]