19007630434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{56235593}}^1$

素因数の和:56235621

約数の個数: 12

約数和(自身を含む): 30873341106

約数和(自身を除く): 11865710672

約数列:

[1, 2, 13, 26, 169, 338, 56235593, 112471186, 731062709, 1462125418, 9503815217, 19007630434]

約数ペア:

[(1, 19007630434), (2, 9503815217), (13, 1462125418), (26, 731062709), (169, 112471186), (338, 56235593)]