38390794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86857}}^1$

素因数の和:86889

約数の個数: 16

約数和(自身を含む): 65664648

約数和(自身を除く): 27273854

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 86857, 173714, 1129141, 1476569, 2258282, 2953138, 19195397, 38390794]

約数ペア:

[(1, 38390794), (2, 19195397), (13, 2953138), (17, 2258282), (26, 1476569), (34, 1129141), (221, 173714), (442, 86857)]