19108428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43037}}^1$

素因数の和:43081

約数の個数: 24

約数和(自身を含む): 45792432

約数和(自身を除く): 26684004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 43037, 86074, 129111, 172148, 258222, 516444, 1592369, 3184738, 4777107, 6369476, 9554214, 19108428]

約数ペア:

[(1, 19108428), (2, 9554214), (3, 6369476), (4, 4777107), (6, 3184738), (12, 1592369), (37, 516444), (74, 258222), (111, 172148), (148, 129111), (222, 86074), (444, 43037)]