16889108542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1\times {\mathrm{31139}}^1$

素因数の和:33231

約数の個数: 16

約数和(自身を含む): 25529817600

約数和(自身を除く): 8640709058

約数列:

[1, 2, 139, 278, 1951, 3902, 31139, 62278, 271189, 542378, 4328321, 8656642, 60752189, 121504378, 8444554271, 16889108542]

約数ペア:

[(1, 16889108542), (2, 8444554271), (139, 121504378), (278, 60752189), (1951, 8656642), (3902, 4328321), (31139, 542378), (62278, 271189)]