12912960137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{851273}}^1$

素因数の和:851488

約数の個数: 16

約数和(自身を含む): 16181016192

約数和(自身を除く): 3268056055

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 15169, 851273, 5958911, 9364003, 65548021, 167700781, 1173905467, 1844708591, 12912960137]

約数ペア:

[(1, 12912960137), (7, 1844708591), (11, 1173905467), (77, 167700781), (197, 65548021), (1379, 9364003), (2167, 5958911), (15169, 851273)]