19829293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5628

約数の個数: 16

約数和(自身を含む): 24114240

約数和(自身を除く): 4284947

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5581, 61391, 94877, 106039, 1043647, 1166429, 1802663, 19829293]

約数ペア:

[(1, 19829293), (11, 1802663), (17, 1166429), (19, 1043647), (187, 106039), (209, 94877), (323, 61391), (3553, 5581)]