13486672

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4657}}^1$

素因数の和:4846

約数の個数: 20

約数和(自身を含む): 26280436

約数和(自身を除く): 12793764

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4657, 9314, 18628, 37256, 74512, 842917, 1685834, 3371668, 6743336, 13486672]

約数ペア:

[(1, 13486672), (2, 6743336), (4, 3371668), (8, 1685834), (16, 842917), (181, 74512), (362, 37256), (724, 18628), (1448, 9314), (2896, 4657)]