16889314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 28998144

約数和(自身を除く): 12108830

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 463, 598, 793, 926, 1403, 1586, 2806, 6019, 10649, 12038, 18239, 21298, 28243, 36478, 56486, 138437, 276874, 367159, 649589, 734318, 1299178, 8444657, 16889314]

約数ペア:

[(1, 16889314), (2, 8444657), (13, 1299178), (23, 734318), (26, 649589), (46, 367159), (61, 276874), (122, 138437), (299, 56486), (463, 36478), (598, 28243), (793, 21298), (926, 18239), (1403, 12038), (1586, 10649), (2806, 6019)]