4189690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22077

約数の個数: 16

約数和(自身を含む): 7938720

約数和(自身を除く): 3749030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 22051, 44102, 110255, 220510, 418969, 837938, 2094845, 4189690]

約数ペア:

[(1, 4189690), (2, 2094845), (5, 837938), (10, 418969), (19, 220510), (38, 110255), (95, 44102), (190, 22051)]