2019123597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6803}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 2926264320

約数和(自身を除く): 907140723

約数列:

[1, 3, 19, 41, 57, 123, 127, 381, 779, 2337, 2413, 5207, 6803, 7239, 15621, 20409, 98933, 129257, 278923, 296799, 387771, 836769, 863981, 2591943, 5299537, 15898611, 16415639, 35423221, 49246917, 106269663, 673041199, 2019123597]

約数ペア:

[(1, 2019123597), (3, 673041199), (19, 106269663), (41, 49246917), (57, 35423221), (123, 16415639), (127, 15898611), (381, 5299537), (779, 2591943), (2337, 863981), (2413, 836769), (5207, 387771), (6803, 296799), (7239, 278923), (15621, 129257), (20409, 98933)]