19526091

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 29689920

約数和(自身を除く): 10163829

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2027, 3211, 6081, 9633, 26351, 38513, 79053, 115539, 342563, 500669, 1027689, 1502007, 6508697, 19526091]

約数ペア:

[(1, 19526091), (3, 6508697), (13, 1502007), (19, 1027689), (39, 500669), (57, 342563), (169, 115539), (247, 79053), (507, 38513), (741, 26351), (2027, 9633), (3211, 6081)]