19794927

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 8203281

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 4703, 14109, 108169, 286883, 324507, 860649, 6598309, 19794927]

約数ペア:

[(1, 19794927), (3, 6598309), (23, 860649), (61, 324507), (69, 286883), (183, 108169), (1403, 14109), (4209, 4703)]