12958096

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{1663}}^1$

素因数の和:2158

約数の個数: 20

約数和(自身を含む): 25172992

約数和(自身を除く): 12214896

約数列:

[1, 2, 4, 8, 16, 487, 974, 1663, 1948, 3326, 3896, 6652, 7792, 13304, 26608, 809881, 1619762, 3239524, 6479048, 12958096]

約数ペア:

[(1, 12958096), (2, 6479048), (4, 3239524), (8, 1619762), (16, 809881), (487, 26608), (974, 13304), (1663, 7792), (1948, 6652), (3326, 3896)]