2019901013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{134293}}^1$

素因数の和:134408

約数の個数: 12

約数和(自身を含む): 2211822180

約数和(自身を除く): 191921167

約数列:

[1, 13, 89, 169, 1157, 15041, 134293, 1745809, 11952077, 22695517, 155377001, 2019901013]

約数ペア:

[(1, 2019901013), (13, 155377001), (89, 22695517), (169, 11952077), (1157, 1745809), (15041, 134293)]