2019668534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1\times {\mathrm{14947}}^1$

素因数の和:20159

約数の個数: 16

約数和(自身を含む): 3263387568

約数和(自身を除く): 1243719034

約数列:

[1, 2, 13, 26, 5197, 10394, 14947, 29894, 67561, 135122, 194311, 388622, 77679559, 155359118, 1009834267, 2019668534]

約数ペア:

[(1, 2019668534), (2, 1009834267), (13, 155359118), (26, 77679559), (5197, 388622), (10394, 194311), (14947, 135122), (29894, 67561)]