18588298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 28660896

約数和(自身を除く): 10072598

約数列:

[1, 2, 43, 86, 331, 653, 662, 1306, 14233, 28079, 28466, 56158, 216143, 432286, 9294149, 18588298]

約数ペア:

[(1, 18588298), (2, 9294149), (43, 432286), (86, 216143), (331, 56158), (653, 28466), (662, 28079), (1306, 14233)]