12426620

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1693}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 26182464

約数和(自身を除く): 13755844

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1693, 1835, 3386, 3670, 6772, 7340, 8465, 16930, 33860, 621331, 1242662, 2485324, 3106655, 6213310, 12426620]

約数ペア:

[(1, 12426620), (2, 6213310), (4, 3106655), (5, 2485324), (10, 1242662), (20, 621331), (367, 33860), (734, 16930), (1468, 8465), (1693, 7340), (1835, 6772), (3386, 3670)]