19942684346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{767026321}}^1$

素因数の和:767026336

約数の個数: 8

約数和(自身を含む): 32215105524

約数和(自身を除く): 12272421178

約数列:

[1, 2, 13, 26, 767026321, 1534052642, 9971342173, 19942684346]

約数ペア:

[(1, 19942684346), (2, 9971342173), (13, 1534052642), (26, 767026321)]