19461101036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{28788611}}^1$

素因数の和:28788641

約数の個数: 18

約数和(自身を含む): 36878211972

約数和(自身を除く): 17417110936

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 28788611, 57577222, 115154444, 374251943, 748503886, 1497007772, 4865275259, 9730550518, 19461101036]

約数ペア:

[(1, 19461101036), (2, 9730550518), (4, 4865275259), (13, 1497007772), (26, 748503886), (52, 374251943), (169, 115154444), (338, 57577222), (676, 28788611)]