19433174

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 29752800

約数和(自身を除く): 10319626

約数列:

[1, 2, 97, 109, 194, 218, 919, 1838, 10573, 21146, 89143, 100171, 178286, 200342, 9716587, 19433174]

約数ペア:

[(1, 19433174), (2, 9716587), (97, 200342), (109, 178286), (194, 100171), (218, 89143), (919, 21146), (1838, 10573)]