19683056

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2657}}^1$

素因数の和:3128

約数の個数: 20

約数和(自身を含む): 38232672

約数和(自身を除く): 18549616

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 2657, 3704, 5314, 7408, 10628, 21256, 42512, 1230191, 2460382, 4920764, 9841528, 19683056]

約数ペア:

[(1, 19683056), (2, 9841528), (4, 4920764), (8, 2460382), (16, 1230191), (463, 42512), (926, 21256), (1852, 10628), (2657, 7408), (3704, 5314)]