12870297715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{20747}}^1\times {\mathrm{11279}}^1$

素因数の和:32042

約数の個数: 16

約数和(自身を含む): 16850695680

約数和(自身を除く): 3980397965

約数列:

[1, 5, 11, 55, 11279, 20747, 56395, 103735, 124069, 228217, 620345, 1141085, 234005413, 1170027065, 2574059543, 12870297715]

約数ペア:

[(1, 12870297715), (5, 2574059543), (11, 1170027065), (55, 234005413), (11279, 1141085), (20747, 620345), (56395, 228217), (103735, 124069)]