18763082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10771}}^1$

素因数の和:10853

約数の個数: 16

約数和(自身を含む): 30764832

約数和(自身を除く): 12001750

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10771, 21542, 140023, 280046, 721657, 1443314, 9381541, 18763082]

約数ペア:

[(1, 18763082), (2, 9381541), (13, 1443314), (26, 721657), (67, 280046), (134, 140023), (871, 21542), (1742, 10771)]