189718854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2432293}}^1$

素因数の和:2432311

約数の個数: 16

約数和(自身を含む): 408625392

約数和(自身を除く): 218906538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2432293, 4864586, 7296879, 14593758, 31619809, 63239618, 94859427, 189718854]

約数ペア:

[(1, 189718854), (2, 94859427), (3, 63239618), (6, 31619809), (13, 14593758), (26, 7296879), (39, 4864586), (78, 2432293)]