19836312

素因数分解:

$2^3\times 3^1\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 49700400

約数和(自身を除く): 29864088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829, 997, 1658, 1994, 2487, 2991, 3316, 3988, 4974, 5982, 6632, 7976, 9948, 11964, 19896, 23928, 826513, 1653026, 2479539, 3306052, 4959078, 6612104, 9918156, 19836312]

約数ペア:

[(1, 19836312), (2, 9918156), (3, 6612104), (4, 4959078), (6, 3306052), (8, 2479539), (12, 1653026), (24, 826513), (829, 23928), (997, 19896), (1658, 11964), (1994, 9948), (2487, 7976), (2991, 6632), (3316, 5982), (3988, 4974)]