19005672257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{16741}}^1$

素因数の和:17249

約数の個数: 32

約数和(自身を含む): 23693814144

約数和(自身を除く): 4688141887

約数列:

[1, 11, 13, 17, 143, 187, 221, 467, 2431, 5137, 6071, 7939, 16741, 66781, 87329, 103207, 184151, 217633, 284597, 1135277, 2393963, 3130567, 3699761, 7818047, 40697371, 85998517, 101634611, 132906799, 1117980721, 1461974789, 1727788387, 19005672257]

約数ペア:

[(1, 19005672257), (11, 1727788387), (13, 1461974789), (17, 1117980721), (143, 132906799), (187, 101634611), (221, 85998517), (467, 40697371), (2431, 7818047), (5137, 3699761), (6071, 3130567), (7939, 2393963), (16741, 1135277), (66781, 284597), (87329, 217633), (103207, 184151)]