16964380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4903}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 35838432

約数和(自身を除く): 18874052

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4903, 9806, 19612, 24515, 49030, 98060, 848219, 1696438, 3392876, 4241095, 8482190, 16964380]

約数ペア:

[(1, 16964380), (2, 8482190), (4, 4241095), (5, 3392876), (10, 1696438), (20, 848219), (173, 98060), (346, 49030), (692, 24515), (865, 19612), (1730, 9806), (3460, 4903)]