19084862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 29428080

約数和(自身を除く): 10343218

約数列:

[1, 2, 43, 86, 313, 626, 709, 1418, 13459, 26918, 30487, 60974, 221917, 443834, 9542431, 19084862]

約数ペア:

[(1, 19084862), (2, 9542431), (43, 443834), (86, 221917), (313, 60974), (626, 30487), (709, 26918), (1418, 13459)]