18235090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79283}}^1$

素因数の和:79313

約数の個数: 16

約数和(自身を含む): 34250688

約数和(自身を除く): 16015598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79283, 158566, 396415, 792830, 1823509, 3647018, 9117545, 18235090]

約数ペア:

[(1, 18235090), (2, 9117545), (5, 3647018), (10, 1823509), (23, 792830), (46, 396415), (115, 158566), (230, 79283)]