13208656

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4561}}^1$

素因数の和:4750

約数の個数: 20

約数和(自身を含む): 25738804

約数和(自身を除く): 12530148

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4561, 9122, 18244, 36488, 72976, 825541, 1651082, 3302164, 6604328, 13208656]

約数ペア:

[(1, 13208656), (2, 6604328), (4, 3302164), (8, 1651082), (16, 825541), (181, 72976), (362, 36488), (724, 18244), (1448, 9122), (2896, 4561)]