18618886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65101}}^1$

素因数の和:65127

約数の個数: 16

約数和(自身を含む): 32811408

約数和(自身を除く): 14192522

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 65101, 130202, 716111, 846313, 1432222, 1692626, 9309443, 18618886]

約数ペア:

[(1, 18618886), (2, 9309443), (11, 1692626), (13, 1432222), (22, 846313), (26, 716111), (143, 130202), (286, 65101)]