16189009

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 1084079

約数列:

[1, 47, 53, 67, 97, 2491, 3149, 3551, 4559, 5141, 6499, 166897, 241627, 305453, 344447, 16189009]

約数ペア:

[(1, 16189009), (47, 344447), (53, 305453), (67, 241627), (97, 166897), (2491, 6499), (3149, 5141), (3551, 4559)]