2019431674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{185371}}^1$

素因数の和:185805

約数の個数: 16

約数和(自身を含む): 3269962080

約数和(自身を除く): 1250530406

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 185371, 370742, 2409823, 4819646, 77670449, 155340898, 1009715837, 2019431674]

約数ペア:

[(1, 2019431674), (2, 1009715837), (13, 155340898), (26, 77670449), (419, 4819646), (838, 2409823), (5447, 370742), (10894, 185371)]