39904474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3823}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 63600768

約数和(自身を除く): 23696294

約数列:

[1, 2, 17, 34, 307, 614, 3823, 5219, 7646, 10438, 64991, 129982, 1173661, 2347322, 19952237, 39904474]

約数ペア:

[(1, 39904474), (2, 19952237), (17, 2347322), (34, 1173661), (307, 129982), (614, 64991), (3823, 10438), (5219, 7646)]