19504324

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2269}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 39152960

約数和(自身を除く): 19648636

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 2269, 4298, 4538, 8596, 9076, 15883, 31766, 63532, 696583, 1393166, 2786332, 4876081, 9752162, 19504324]

約数ペア:

[(1, 19504324), (2, 9752162), (4, 4876081), (7, 2786332), (14, 1393166), (28, 696583), (307, 63532), (614, 31766), (1228, 15883), (2149, 9076), (2269, 8596), (4298, 4538)]