17912656

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10463}}^1$

素因数の和:10578

約数の個数: 20

約数和(自身を含む): 35033472

約数和(自身を除く): 17120816

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10463, 20926, 41852, 83704, 167408, 1119541, 2239082, 4478164, 8956328, 17912656]

約数ペア:

[(1, 17912656), (2, 8956328), (4, 4478164), (8, 2239082), (16, 1119541), (107, 167408), (214, 83704), (428, 41852), (856, 20926), (1712, 10463)]