16217870

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1933}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 29242080

約数和(自身を除く): 13024210

約数列:

[1, 2, 5, 10, 839, 1678, 1933, 3866, 4195, 8390, 9665, 19330, 1621787, 3243574, 8108935, 16217870]

約数ペア:

[(1, 16217870), (2, 8108935), (5, 3243574), (10, 1621787), (839, 19330), (1678, 9665), (1933, 8390), (3866, 4195)]