26986418

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 41047296

約数和(自身を除く): 14060878

約数列:

[1, 2, 151, 193, 302, 386, 463, 926, 29143, 58286, 69913, 89359, 139826, 178718, 13493209, 26986418]

約数ペア:

[(1, 26986418), (2, 13493209), (151, 178718), (193, 139826), (302, 89359), (386, 69913), (463, 58286), (926, 29143)]