68938859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19450

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 14886421

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 19403, 213433, 329851, 368657, 3628361, 4055227, 6267169, 68938859]

約数ペア:

[(1, 68938859), (11, 6267169), (17, 4055227), (19, 3628361), (187, 368657), (209, 329851), (323, 213433), (3553, 19403)]