19922606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53269}}^1$

素因数の和:53299

約数の個数: 16

約数和(自身を含む): 34518960

約数和(自身を除く): 14596354

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53269, 106538, 585959, 905573, 1171918, 1811146, 9961303, 19922606]

約数ペア:

[(1, 19922606), (2, 9961303), (11, 1811146), (17, 1171918), (22, 905573), (34, 585959), (187, 106538), (374, 53269)]