19525872

素因数分解:

$2^4\times 3^1\times {\mathrm{406789}}^1$

素因数の和:406800

約数の個数: 20

約数和(自身を含む): 50441960

約数和(自身を除く): 30916088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406789, 813578, 1220367, 1627156, 2440734, 3254312, 4881468, 6508624, 9762936, 19525872]

約数ペア:

[(1, 19525872), (2, 9762936), (3, 6508624), (4, 4881468), (6, 3254312), (8, 2440734), (12, 1627156), (16, 1220367), (24, 813578), (48, 406789)]