12943330990

素因数分解:

$2^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1510307}}^1$

素因数の和:1511171

約数の個数: 16

約数和(自身を含む): 23325196752

約数和(自身を除く): 10381865762

約数列:

[1, 2, 5, 10, 857, 1714, 4285, 8570, 1510307, 3020614, 7551535, 15103070, 1294333099, 2588666198, 6471665495, 12943330990]

約数ペア:

[(1, 12943330990), (2, 6471665495), (5, 2588666198), (10, 1294333099), (857, 15103070), (1714, 7551535), (4285, 3020614), (8570, 1510307)]