28193594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7583}}^1$

素因数の和:7622

約数の個数: 24

約数和(自身を含む): 49963392

約数和(自身を除く): 21769798

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7583, 15166, 83413, 98579, 166826, 197158, 1084369, 1281527, 2168738, 2563054, 14096797, 28193594]

約数ペア:

[(1, 28193594), (2, 14096797), (11, 2563054), (13, 2168738), (22, 1281527), (26, 1084369), (143, 197158), (169, 166826), (286, 98579), (338, 83413), (1859, 15166), (3718, 7583)]