118216423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15439}}^1$

素因数の和:15502

約数の個数: 16

約数和(自身を含む): 138342400

約数和(自身を除く): 20125977

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 15439, 200707, 293341, 478609, 3813433, 6221917, 9093571, 118216423]

約数ペア:

[(1, 118216423), (13, 9093571), (19, 6221917), (31, 3813433), (247, 478609), (403, 293341), (589, 200707), (7657, 15439)]