11980496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{68071}}^1$

素因数の和:68090

約数の個数: 20

約数和(自身を含む): 25322784

約数和(自身を除く): 13342288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 68071, 136142, 272284, 544568, 748781, 1089136, 1497562, 2995124, 5990248, 11980496]

約数ペア:

[(1, 11980496), (2, 5990248), (4, 2995124), (8, 1497562), (11, 1089136), (16, 748781), (22, 544568), (44, 272284), (88, 136142), (176, 68071)]