16620866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2731}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 26555040

約数和(自身を除く): 9934174

約数列:

[1, 2, 17, 34, 179, 358, 2731, 3043, 5462, 6086, 46427, 92854, 488849, 977698, 8310433, 16620866]

約数ペア:

[(1, 16620866), (2, 8310433), (17, 977698), (34, 488849), (179, 92854), (358, 46427), (2731, 6086), (3043, 5462)]