16855771009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2008313}}^1$

素因数の和:2008440

約数の個数: 16

約数和(自身を含む): 21207795840

約数和(自身を除く): 4352024831

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 2008313, 14058191, 22091443, 154640101, 218906117, 1532342819, 2407967287, 16855771009]

約数ペア:

[(1, 16855771009), (7, 2407967287), (11, 1532342819), (77, 218906117), (109, 154640101), (763, 22091443), (1199, 14058191), (8393, 2008313)]