16990068

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{7187}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 39850272

約数和(自身を除く): 22860204

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 7187, 14374, 21561, 28748, 43122, 86244, 1415839, 2831678, 4247517, 5663356, 8495034, 16990068]

約数ペア:

[(1, 16990068), (2, 8495034), (3, 5663356), (4, 4247517), (6, 2831678), (12, 1415839), (197, 86244), (394, 43122), (591, 28748), (788, 21561), (1182, 14374), (2364, 7187)]