19994766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27541}}^1$

素因数の和:27568

約数の個数: 24

約数和(自身を含む): 43957032

約数和(自身を除く): 23962266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27541, 55082, 82623, 165246, 302951, 605902, 908853, 1817706, 3332461, 6664922, 9997383, 19994766]

約数ペア:

[(1, 19994766), (2, 9997383), (3, 6664922), (6, 3332461), (11, 1817706), (22, 908853), (33, 605902), (66, 302951), (121, 165246), (242, 82623), (363, 55082), (726, 27541)]