21416102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 33475200

約数和(自身を除く): 12059098

約数列:

[1, 2, 31, 62, 109, 218, 3169, 3379, 6338, 6758, 98239, 196478, 345421, 690842, 10708051, 21416102]

約数ペア:

[(1, 21416102), (2, 10708051), (31, 690842), (62, 345421), (109, 196478), (218, 98239), (3169, 6758), (3379, 6338)]