17210402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21143}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 28924992

約数和(自身を除く): 11714590

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 21143, 42286, 232573, 465146, 782291, 1564582, 8605201, 17210402]

約数ペア:

[(1, 17210402), (2, 8605201), (11, 1564582), (22, 782291), (37, 465146), (74, 232573), (407, 42286), (814, 21143)]