2019016442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1\times {\mathrm{5039}}^1$

素因数の和:7381

約数の個数: 16

約数和(自身を含む): 3064521600

約数和(自身を除く): 1045505158

約数列:

[1, 2, 89, 178, 2251, 4502, 5039, 10078, 200339, 400678, 448471, 896942, 11342789, 22685578, 1009508221, 2019016442]

約数ペア:

[(1, 2019016442), (2, 1009508221), (89, 22685578), (178, 11342789), (2251, 896942), (4502, 448471), (5039, 400678), (10078, 200339)]