16683722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 27923616

約数和(自身を除く): 11239894

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 971, 1562, 1942, 8591, 10681, 17182, 21362, 68941, 117491, 137882, 234982, 758351, 1516702, 8341861, 16683722]

約数ペア:

[(1, 16683722), (2, 8341861), (11, 1516702), (22, 758351), (71, 234982), (121, 137882), (142, 117491), (242, 68941), (781, 21362), (971, 17182), (1562, 10681), (1942, 8591)]