2019474812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1563061}}^1$

素因数の和:1563101

約数の個数: 24

約数和(自身を含む): 3938916240

約数和(自身を除く): 1919441428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1563061, 3126122, 6252244, 26572037, 29698159, 53144074, 59396318, 106288148, 118792636, 504868703, 1009737406, 2019474812]

約数ペア:

[(1, 2019474812), (2, 1009737406), (4, 504868703), (17, 118792636), (19, 106288148), (34, 59396318), (38, 53144074), (68, 29698159), (76, 26572037), (323, 6252244), (646, 3126122), (1292, 1563061)]