19481136

素因数分解:

$2^4\times 3^1\times {\mathrm{405857}}^1$

素因数の和:405868

約数の個数: 20

約数和(自身を含む): 50326392

約数和(自身を除く): 30845256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405857, 811714, 1217571, 1623428, 2435142, 3246856, 4870284, 6493712, 9740568, 19481136]

約数ペア:

[(1, 19481136), (2, 9740568), (3, 6493712), (4, 4870284), (6, 3246856), (8, 2435142), (12, 1623428), (16, 1217571), (24, 811714), (48, 405857)]