42787202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23957}}^1$

素因数の和:24025

約数の個数: 16

約数和(自身を含む): 68999040

約数和(自身を除く): 26211838

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23957, 47914, 455183, 910366, 1125979, 2251958, 21393601, 42787202]

約数ペア:

[(1, 42787202), (2, 21393601), (19, 2251958), (38, 1125979), (47, 910366), (94, 455183), (893, 47914), (1786, 23957)]