16576854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20773}}^1$

素因数の和:20804

約数の個数: 32

約数和(自身を含む): 39886080

約数和(自身を除く): 23309226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20773, 41546, 62319, 124638, 145411, 290822, 394687, 436233, 789374, 872466, 1184061, 2368122, 2762809, 5525618, 8288427, 16576854]

約数ペア:

[(1, 16576854), (2, 8288427), (3, 5525618), (6, 2762809), (7, 2368122), (14, 1184061), (19, 872466), (21, 789374), (38, 436233), (42, 394687), (57, 290822), (114, 145411), (133, 124638), (266, 62319), (399, 41546), (798, 20773)]