15996144

素因数分解:

$2^4\times 3^1\times {\mathrm{333253}}^1$

素因数の和:333264

約数の個数: 20

約数和(自身を含む): 41323496

約数和(自身を除く): 25327352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 333253, 666506, 999759, 1333012, 1999518, 2666024, 3999036, 5332048, 7998072, 15996144]

約数ペア:

[(1, 15996144), (2, 7998072), (3, 5332048), (4, 3999036), (6, 2666024), (8, 1999518), (12, 1333012), (16, 999759), (24, 666506), (48, 333253)]