16691404234

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1\times {\mathrm{6871}}^1$

素因数の和:9405

約数の個数: 16

約数和(自身を含む): 25092970560

約数和(自身を除く): 8401566326

約数列:

[1, 2, 643, 1286, 1889, 3778, 6871, 13742, 1214627, 2429254, 4418053, 8836106, 12979319, 25958638, 8345702117, 16691404234]

約数ペア:

[(1, 16691404234), (2, 8345702117), (643, 25958638), (1286, 12979319), (1889, 8836106), (3778, 4418053), (6871, 2429254), (13742, 1214627)]