85289138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{10739}}^1$

素因数の和:10790

約数の個数: 24

約数和(自身を含む): 147309840

約数和(自身を除く): 62020702

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 10739, 21478, 118129, 204041, 236258, 408082, 2244451, 3876779, 4488902, 7753558, 42644569, 85289138]

約数ペア:

[(1, 85289138), (2, 42644569), (11, 7753558), (19, 4488902), (22, 3876779), (38, 2244451), (209, 408082), (361, 236258), (418, 204041), (722, 118129), (3971, 21478), (7942, 10739)]