18700154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3527}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 30735936

約数和(自身を除く): 12035782

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3527, 5302, 7054, 38797, 77594, 850007, 1700014, 9350077, 18700154]

約数ペア:

[(1, 18700154), (2, 9350077), (11, 1700014), (22, 850007), (241, 77594), (482, 38797), (2651, 7054), (3527, 5302)]