12603740

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1367}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 26544672

約数和(自身を除く): 13940932

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1367, 1844, 2305, 2734, 4610, 5468, 6835, 9220, 13670, 27340, 630187, 1260374, 2520748, 3150935, 6301870, 12603740]

約数ペア:

[(1, 12603740), (2, 6301870), (4, 3150935), (5, 2520748), (10, 1260374), (20, 630187), (461, 27340), (922, 13670), (1367, 9220), (1844, 6835), (2305, 5468), (2734, 4610)]