15697061356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{4397}}^1$

素因数の和:4966

約数の個数: 48

約数和(自身を含む): 29259014400

約数和(自身を除く): 13561953044

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 439, 878, 1756, 2033, 4066, 4397, 8132, 8341, 8794, 16682, 17588, 33364, 46973, 83543, 93946, 167086, 187892, 334172, 470479, 892487, 940958, 1784974, 1881916, 1930283, 3569948, 3860566, 7721132, 8939101, 17878202, 35756404, 36675377, 73350754, 146701508, 206540281, 413080562, 826161124, 3924265339, 7848530678, 15697061356]

約数ペア:

[(1, 15697061356), (2, 7848530678), (4, 3924265339), (19, 826161124), (38, 413080562), (76, 206540281), (107, 146701508), (214, 73350754), (428, 36675377), (439, 35756404), (878, 17878202), (1756, 8939101), (2033, 7721132), (4066, 3860566), (4397, 3569948), (8132, 1930283), (8341, 1881916), (8794, 1784974), (16682, 940958), (17588, 892487), (33364, 470479), (46973, 334172), (83543, 187892), (93946, 167086)]