19201622931

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{6730327}}^1$

素因数の和:6730650

約数の個数: 12

約数和(自身を含む): 27823175952

約数和(自身を除く): 8621553021

約数列:

[1, 3, 9, 317, 951, 2853, 6730327, 20190981, 60572943, 2133513659, 6400540977, 19201622931]

約数ペア:

[(1, 19201622931), (3, 6400540977), (9, 2133513659), (317, 60572943), (951, 20190981), (2853, 6730327)]