8721922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 24

約数和(自身を含む): 15015168

約数和(自身を除く): 6293246

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1567, 2783, 3134, 5566, 17237, 34474, 36041, 72082, 189607, 379214, 396451, 792902, 4360961, 8721922]

約数ペア:

[(1, 8721922), (2, 4360961), (11, 792902), (22, 396451), (23, 379214), (46, 189607), (121, 72082), (242, 36041), (253, 34474), (506, 17237), (1567, 5566), (2783, 3134)]