2019861137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{33347}}^1$

素因数の和:33880

約数の個数: 16

約数和(自身を含む): 2449077120

約数和(自身を除く): 429215983

約数列:

[1, 7, 17, 119, 509, 3563, 8653, 33347, 60571, 233429, 566899, 3968293, 16973623, 118815361, 288551591, 2019861137]

約数ペア:

[(1, 2019861137), (7, 288551591), (17, 118815361), (119, 16973623), (509, 3968293), (3563, 566899), (8653, 233429), (33347, 60571)]