16788163

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 20611584

約数和(自身を除く): 3823421

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1987, 8449, 13909, 33779, 141077, 236453, 987539, 2398309, 16788163]

約数ペア:

[(1, 16788163), (7, 2398309), (17, 987539), (71, 236453), (119, 141077), (497, 33779), (1207, 13909), (1987, 8449)]