22171798

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{8329}}^1$

素因数の和:8364

約数の個数: 16

約数和(自身を含む): 36585360

約数和(自身を除く): 14413562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 8329, 16658, 91619, 183238, 1007809, 2015618, 11085899, 22171798]

約数ペア:

[(1, 22171798), (2, 11085899), (11, 2015618), (22, 1007809), (121, 183238), (242, 91619), (1331, 16658), (2662, 8329)]