17221694

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 29583456

約数和(自身を除く): 12361762

約数列:

[1, 2, 7, 14, 661, 1322, 1861, 3722, 4627, 9254, 13027, 26054, 1230121, 2460242, 8610847, 17221694]

約数ペア:

[(1, 17221694), (2, 8610847), (7, 2460242), (14, 1230121), (661, 26054), (1322, 13027), (1861, 9254), (3722, 4627)]