15351778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5417}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 25031160

約数和(自身を除く): 9679382

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 5417, 10834, 70421, 140842, 590453, 1180906, 7675889, 15351778]

約数ペア:

[(1, 15351778), (2, 7675889), (13, 1180906), (26, 590453), (109, 140842), (218, 70421), (1417, 10834), (2834, 5417)]