16875034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20731}}^1$

素因数の和:20781

約数の個数: 16

約数和(自身を含む): 28361376

約数和(自身を除く): 11486342

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 20731, 41462, 228041, 456082, 767047, 1534094, 8437517, 16875034]

約数ペア:

[(1, 16875034), (2, 8437517), (11, 1534094), (22, 767047), (37, 456082), (74, 228041), (407, 41462), (814, 20731)]