13656656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65657}}^1$

素因数の和:65678

約数の個数: 20

約数和(自身を含む): 28495572

約数和(自身を除く): 14838916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65657, 131314, 262628, 525256, 853541, 1050512, 1707082, 3414164, 6828328, 13656656]

約数ペア:

[(1, 13656656), (2, 6828328), (4, 3414164), (8, 1707082), (13, 1050512), (16, 853541), (26, 525256), (52, 262628), (104, 131314), (208, 65657)]