18826366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1973}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 30510144

約数和(自身を除く): 11683778

約数列:

[1, 2, 13, 26, 367, 734, 1973, 3946, 4771, 9542, 25649, 51298, 724091, 1448182, 9413183, 18826366]

約数ペア:

[(1, 18826366), (2, 9413183), (13, 1448182), (26, 724091), (367, 51298), (734, 25649), (1973, 9542), (3946, 4771)]