15672891016

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{1219111}}^1$

素因数の和:1220724

約数の個数: 16

約数和(自身を含む): 29404981440

約数和(自身を除く): 13732090424

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 1219111, 2438222, 4876444, 9752888, 1959111377, 3918222754, 7836445508, 15672891016]

約数ペア:

[(1, 15672891016), (2, 7836445508), (4, 3918222754), (8, 1959111377), (1607, 9752888), (3214, 4876444), (6428, 2438222), (12856, 1219111)]