12968158

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12689}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 22537440

約数和(自身を除く): 9569282

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 12689, 25378, 88823, 177646, 926297, 1852594, 6484079, 12968158]

約数ペア:

[(1, 12968158), (2, 6484079), (7, 1852594), (14, 926297), (73, 177646), (146, 88823), (511, 25378), (1022, 12689)]