19847706

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9533}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 39813984

約数和(自身を除く): 19966278

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 9533, 19066, 28599, 57198, 3307951, 6615902, 9923853, 19847706]

約数ペア:

[(1, 19847706), (2, 9923853), (3, 6615902), (6, 3307951), (347, 57198), (694, 28599), (1041, 19066), (2082, 9533)]