13256724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84979}}^1$

素因数の和:84999

約数の個数: 24

約数和(自身を含む): 33312160

約数和(自身を除く): 20055436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 84979, 169958, 254937, 339916, 509874, 1019748, 1104727, 2209454, 3314181, 4418908, 6628362, 13256724]

約数ペア:

[(1, 13256724), (2, 6628362), (3, 4418908), (4, 3314181), (6, 2209454), (12, 1104727), (13, 1019748), (26, 509874), (39, 339916), (52, 254937), (78, 169958), (156, 84979)]