18833674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4547}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 30016800

約数和(自身を除く): 11183126

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4547, 9094, 86393, 172786, 495623, 991246, 9416837, 18833674]

約数ペア:

[(1, 18833674), (2, 9416837), (19, 991246), (38, 495623), (109, 172786), (218, 86393), (2071, 9094), (4142, 4547)]