16874330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 16484710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 857, 895, 1714, 1790, 1969, 3938, 4285, 8570, 9427, 9845, 18854, 19690, 47135, 94270, 153403, 306806, 767015, 1534030, 1687433, 3374866, 8437165, 16874330]

約数ペア:

[(1, 16874330), (2, 8437165), (5, 3374866), (10, 1687433), (11, 1534030), (22, 767015), (55, 306806), (110, 153403), (179, 94270), (358, 47135), (857, 19690), (895, 18854), (1714, 9845), (1790, 9427), (1969, 8570), (3938, 4285)]