17730262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11351}}^1$

素因数の和:11435

約数の個数: 16

約数和(自身を含む): 29424384

約数和(自身を除く): 11694122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 11351, 22702, 124861, 249722, 805921, 1611842, 8865131, 17730262]

約数ペア:

[(1, 17730262), (2, 8865131), (11, 1611842), (22, 805921), (71, 249722), (142, 124861), (781, 22702), (1562, 11351)]