13489816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{23099}}^1$

素因数の和:23178

約数の個数: 16

約数和(自身を含む): 25641000

約数和(自身を除く): 12151184

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 23099, 46198, 92396, 184792, 1686227, 3372454, 6744908, 13489816]

約数ペア:

[(1, 13489816), (2, 6744908), (4, 3372454), (8, 1686227), (73, 184792), (146, 92396), (292, 46198), (584, 23099)]