2688727810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14151199}}^1$

素因数の和:14151225

約数の個数: 16

約数和(自身を含む): 5094432000

約数和(自身を除く): 2405704190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 14151199, 28302398, 70755995, 141511990, 268872781, 537745562, 1344363905, 2688727810]

約数ペア:

[(1, 2688727810), (2, 1344363905), (5, 537745562), (10, 268872781), (19, 141511990), (38, 70755995), (95, 28302398), (190, 14151199)]