2006191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 2390400

約数和(自身を除く): 384209

約数列:

[1, 11, 19, 29, 209, 319, 331, 551, 3641, 6061, 6289, 9599, 69179, 105589, 182381, 2006191]

約数ペア:

[(1, 2006191), (11, 182381), (19, 105589), (29, 69179), (209, 9599), (319, 6289), (331, 6061), (551, 3641)]