16986802

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5441}}^1$

素因数の和:5673

約数の個数: 16

約数和(自身を含む): 29256192

約数和(自身を除く): 12269390

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 5441, 10882, 38087, 76174, 1213343, 2426686, 8493401, 16986802]

約数ペア:

[(1, 16986802), (2, 8493401), (7, 2426686), (14, 1213343), (223, 76174), (446, 38087), (1561, 10882), (3122, 5441)]