17840342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2609}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 11099338

約数列:

[1, 2, 13, 26, 263, 526, 2609, 3419, 5218, 6838, 33917, 67834, 686167, 1372334, 8920171, 17840342]

約数ペア:

[(1, 17840342), (2, 8920171), (13, 1372334), (26, 686167), (263, 67834), (526, 33917), (2609, 6838), (3419, 5218)]