18760388

素因数分解:

$2^2\times {\mathrm{907}}^1\times {\mathrm{5171}}^1$

素因数の和:6082

約数の個数: 12

約数和(自身を含む): 32873232

約数和(自身を除く): 14112844

約数列:

[1, 2, 4, 907, 1814, 3628, 5171, 10342, 20684, 4690097, 9380194, 18760388]

約数ペア:

[(1, 18760388), (2, 9380194), (4, 4690097), (907, 20684), (1814, 10342), (3628, 5171)]