15857426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9185

約数の個数: 16

約数和(自身を含む): 26001024

約数和(自身を除く): 10143598

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 9103, 18206, 118339, 236678, 609901, 1219802, 7928713, 15857426]

約数ペア:

[(1, 15857426), (2, 7928713), (13, 1219802), (26, 609901), (67, 236678), (134, 118339), (871, 18206), (1742, 9103)]