19115136001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16521293}}^1$

素因数の和:16521395

約数の個数: 8

約数和(自身を含む): 20816830440

約数和(自身を除く): 1701694439

約数列:

[1, 13, 89, 1157, 16521293, 214776809, 1470395077, 19115136001]

約数ペア:

[(1, 19115136001), (13, 1470395077), (89, 214776809), (1157, 16521293)]