18729123842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5037419}}^1$

素因数の和:5037458

約数の個数: 24

約数和(自身を含む): 33186522960

約数和(自身を除く): 14457399118

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5037419, 10074838, 55411609, 65486447, 110823218, 130972894, 720350917, 851323811, 1440701834, 1702647622, 9364561921, 18729123842]

約数ペア:

[(1, 18729123842), (2, 9364561921), (11, 1702647622), (13, 1440701834), (22, 851323811), (26, 720350917), (143, 130972894), (169, 110823218), (286, 65486447), (338, 55411609), (1859, 10074838), (3718, 5037419)]