2019505301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1401461}}^1$

素因数の和:1401603

約数の個数: 8

約数和(自身を含む): 2219915808

約数和(自身を除く): 200410507

約数列:

[1, 11, 131, 1441, 1401461, 15416071, 183591391, 2019505301]

約数ペア:

[(1, 2019505301), (11, 183591391), (131, 15416071), (1441, 1401461)]