29040374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1997}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 47616336

約数和(自身を除く): 18575962

約数列:

[1, 2, 11, 22, 661, 1322, 1997, 3994, 7271, 14542, 21967, 43934, 1320017, 2640034, 14520187, 29040374]

約数ペア:

[(1, 29040374), (2, 14520187), (11, 2640034), (22, 1320017), (661, 43934), (1322, 21967), (1997, 14542), (3994, 7271)]