38864861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 47208960

約数和(自身を除く): 8344099

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2731, 14231, 19117, 51889, 292217, 363223, 2045519, 5552123, 38864861]

約数ペア:

[(1, 38864861), (7, 5552123), (19, 2045519), (107, 363223), (133, 292217), (749, 51889), (2033, 19117), (2731, 14231)]