13235678

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 20393856

約数和(自身を除く): 7158178

約数列:

[1, 2, 71, 83, 142, 166, 1123, 2246, 5893, 11786, 79733, 93209, 159466, 186418, 6617839, 13235678]

約数ペア:

[(1, 13235678), (2, 6617839), (71, 186418), (83, 159466), (142, 93209), (166, 79733), (1123, 11786), (2246, 5893)]