2019334457

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1\times {\mathrm{2803}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 2334632832

約数和(自身を除く): 315298375

約数列:

[1, 7, 97, 679, 1061, 2803, 7427, 19621, 102917, 271891, 720419, 1903237, 2973983, 20817881, 288476351, 2019334457]

約数ペア:

[(1, 2019334457), (7, 288476351), (97, 20817881), (679, 2973983), (1061, 1903237), (2803, 720419), (7427, 271891), (19621, 102917)]