13906518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 29472000

約数和(自身を除く): 15565482

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 613, 1194, 1226, 1839, 3678, 3781, 7562, 11343, 11647, 22686, 23294, 34941, 69882, 121987, 243974, 365961, 731922, 2317753, 4635506, 6953259, 13906518]

約数ペア:

[(1, 13906518), (2, 6953259), (3, 4635506), (6, 2317753), (19, 731922), (38, 365961), (57, 243974), (114, 121987), (199, 69882), (398, 34941), (597, 23294), (613, 22686), (1194, 11647), (1226, 11343), (1839, 7562), (3678, 3781)]