19501473993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8892601}}^1$

素因数の和:8892664

約数の個数: 16

約数和(自身を含む): 28171763136

約数和(自身を除く): 8670289143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8892601, 26677803, 151174217, 382381843, 453522651, 1147145529, 6500491331, 19501473993]

約数ペア:

[(1, 19501473993), (3, 6500491331), (17, 1147145529), (43, 453522651), (51, 382381843), (129, 151174217), (731, 26677803), (2193, 8892601)]