12525787978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{208631}}^1$

素因数の和:211373

約数の個数: 16

約数和(自身を含む): 20504352960

約数和(自身を除く): 7978564982

約数列:

[1, 2, 11, 22, 2729, 5458, 30019, 60038, 208631, 417262, 2294941, 4589882, 569353999, 1138707998, 6262893989, 12525787978]

約数ペア:

[(1, 12525787978), (2, 6262893989), (11, 1138707998), (22, 569353999), (2729, 4589882), (5458, 2294941), (30019, 417262), (60038, 208631)]