38840590

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{11003}}^1$

素因数の和:11363

約数の個数: 16

約数和(自身を含む): 70117488

約数和(自身を除く): 31276898

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 11003, 22006, 55015, 110030, 3884059, 7768118, 19420295, 38840590]

約数ペア:

[(1, 38840590), (2, 19420295), (5, 7768118), (10, 3884059), (353, 110030), (706, 55015), (1765, 22006), (3530, 11003)]