15401492074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{7639}}^1$

素因数の和:10798

約数の個数: 32

約数和(自身を含む): 25760246400

約数和(自身を除く): 10358754326

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3121, 6242, 7639, 15278, 53057, 59299, 106114, 118598, 129863, 145141, 259726, 290282, 1008083, 2016166, 2467397, 4934794, 23841319, 47682638, 405302423, 452985061, 810604846, 905970122, 7700746037, 15401492074]

約数ペア:

[(1, 15401492074), (2, 7700746037), (17, 905970122), (19, 810604846), (34, 452985061), (38, 405302423), (323, 47682638), (646, 23841319), (3121, 4934794), (6242, 2467397), (7639, 2016166), (15278, 1008083), (53057, 290282), (59299, 259726), (106114, 145141), (118598, 129863)]