16998806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3740

約数の個数: 24

約数和(自身を含む): 29510040

約数和(自身を除く): 12511234

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3697, 4598, 7394, 40667, 70243, 81334, 140486, 447337, 772673, 894674, 1545346, 8499403, 16998806]

約数ペア:

[(1, 16998806), (2, 8499403), (11, 1545346), (19, 894674), (22, 772673), (38, 447337), (121, 140486), (209, 81334), (242, 70243), (418, 40667), (2299, 7394), (3697, 4598)]