20190253772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{28493}}^1\times {\mathrm{13627}}^1$

素因数の和:42137

約数の個数: 24

約数和(自身を含む): 38054990736

約数和(自身を除く): 17864736964

約数列:

[1, 2, 4, 13, 26, 52, 13627, 27254, 28493, 54508, 56986, 113972, 177151, 354302, 370409, 708604, 740818, 1481636, 388274111, 776548222, 1553096444, 5047563443, 10095126886, 20190253772]

約数ペア:

[(1, 20190253772), (2, 10095126886), (4, 5047563443), (13, 1553096444), (26, 776548222), (52, 388274111), (13627, 1481636), (27254, 740818), (28493, 708604), (54508, 370409), (56986, 354302), (113972, 177151)]