16985722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4987}}^1$

素因数の和:5133

約数の個数: 16

約数和(自身を含む): 27653472

約数和(自身を除く): 10667750

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 4987, 9974, 64831, 129662, 653297, 1306594, 8492861, 16985722]

約数ペア:

[(1, 16985722), (2, 8492861), (13, 1306594), (26, 653297), (131, 129662), (262, 64831), (1703, 9974), (3406, 4987)]