12718374

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{4721}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 25498800

約数和(自身を除く): 12780426

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 4721, 9442, 14163, 28326, 2119729, 4239458, 6359187, 12718374]

約数ペア:

[(1, 12718374), (2, 6359187), (3, 4239458), (6, 2119729), (449, 28326), (898, 14163), (1347, 9442), (2694, 4721)]