12702955705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{20996621}}^1$

素因数の和:20996648

約数の個数: 12

約数和(自身を含む): 16755304356

約数和(自身を除く): 4052348651

約数列:

[1, 5, 11, 55, 121, 605, 20996621, 104983105, 230962831, 1154814155, 2540591141, 12702955705]

約数ペア:

[(1, 12702955705), (5, 2540591141), (11, 1154814155), (55, 230962831), (121, 104983105), (605, 20996621)]