9912656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47657}}^1$

素因数の和:47678

約数の個数: 20

約数和(自身を含む): 20683572

約数和(自身を除く): 10770916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47657, 95314, 190628, 381256, 619541, 762512, 1239082, 2478164, 4956328, 9912656]

約数ペア:

[(1, 9912656), (2, 4956328), (4, 2478164), (8, 1239082), (13, 762512), (16, 619541), (26, 381256), (52, 190628), (104, 95314), (208, 47657)]