15996817508

素因数分解:

$2^2\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{416107}}^1$

素因数の和:417491

約数の個数: 24

約数和(自身を含む): 32017013952

約数和(自身を除く): 16020196444

約数列:

[1, 2, 4, 7, 14, 28, 1373, 2746, 5492, 9611, 19222, 38444, 416107, 832214, 1664428, 2912749, 5825498, 11650996, 571314911, 1142629822, 2285259644, 3999204377, 7998408754, 15996817508]

約数ペア:

[(1, 15996817508), (2, 7998408754), (4, 3999204377), (7, 2285259644), (14, 1142629822), (28, 571314911), (1373, 11650996), (2746, 5825498), (5492, 2912749), (9611, 1664428), (19222, 832214), (38444, 416107)]