39682564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{27481}}^1$

素因数の和:27523

約数の個数: 18

約数和(自身を含む): 73294494

約数和(自身を除く): 33611930

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 27481, 54962, 109924, 522139, 1044278, 2088556, 9920641, 19841282, 39682564]

約数ペア:

[(1, 39682564), (2, 19841282), (4, 9920641), (19, 2088556), (38, 1044278), (76, 522139), (361, 109924), (722, 54962), (1444, 27481)]