25500094

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 13449026

約数列:

[1, 2, 79, 158, 251, 502, 643, 1286, 19829, 39658, 50797, 101594, 161393, 322786, 12750047, 25500094]

約数ペア:

[(1, 25500094), (2, 12750047), (79, 322786), (158, 161393), (251, 101594), (502, 50797), (643, 39658), (1286, 19829)]