12773585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 16803072

約数和(自身を除く): 4029487

約数列:

[1, 5, 11, 55, 271, 857, 1355, 2981, 4285, 9427, 14905, 47135, 232247, 1161235, 2554717, 12773585]

約数ペア:

[(1, 12773585), (5, 2554717), (11, 1161235), (55, 232247), (271, 47135), (857, 14905), (1355, 9427), (2981, 4285)]