13974896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67187}}^1$

素因数の和:67208

約数の個数: 20

約数和(自身を含む): 29159592

約数和(自身を除く): 15184696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67187, 134374, 268748, 537496, 873431, 1074992, 1746862, 3493724, 6987448, 13974896]

約数ペア:

[(1, 13974896), (2, 6987448), (4, 3493724), (8, 1746862), (13, 1074992), (16, 873431), (26, 537496), (52, 268748), (104, 134374), (208, 67187)]