12072912190

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1313701}}^1$

素因数の和:1314627

約数の個数: 16

約数和(自身を含む): 21754905120

約数和(自身を除く): 9681992930

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 1313701, 2627402, 6568505, 13137010, 1207291219, 2414582438, 6036456095, 12072912190]

約数ペア:

[(1, 12072912190), (2, 6036456095), (5, 2414582438), (10, 1207291219), (919, 13137010), (1838, 6568505), (4595, 2627402), (9190, 1313701)]