17243506

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8861}}^1$

素因数の和:9009

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 12532814

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 8861, 17722, 62027, 124054, 1231679, 2463358, 8621753, 17243506]

約数ペア:

[(1, 17243506), (2, 8621753), (7, 2463358), (14, 1231679), (139, 124054), (278, 62027), (973, 17722), (1946, 8861)]