2018392135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{50707}}^1$

素因数の和:51150

約数の個数: 16

約数和(自身を含む): 2555683200

約数和(自身を除く): 537291065

約数列:

[1, 5, 19, 95, 419, 2095, 7961, 39805, 50707, 253535, 963433, 4817165, 21246233, 106231165, 403678427, 2018392135]

約数ペア:

[(1, 2018392135), (5, 403678427), (19, 106231165), (95, 21246233), (419, 4817165), (2095, 963433), (7961, 253535), (39805, 50707)]