189217084

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{7867}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 378922880

約数和(自身を除く): 189705796

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 7867, 12026, 15734, 24052, 31468, 55069, 110138, 220276, 6757753, 13515506, 27031012, 47304271, 94608542, 189217084]

約数ペア:

[(1, 189217084), (2, 94608542), (4, 47304271), (7, 27031012), (14, 13515506), (28, 6757753), (859, 220276), (1718, 110138), (3436, 55069), (6013, 31468), (7867, 24052), (12026, 15734)]