25913338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 19342982

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 359, 374, 386, 718, 2123, 3281, 3949, 4246, 6103, 6562, 7898, 12206, 36091, 67133, 69287, 72182, 134266, 138574, 762157, 1177879, 1524314, 2355758, 12956669, 25913338]

約数ペア:

[(1, 25913338), (2, 12956669), (11, 2355758), (17, 1524314), (22, 1177879), (34, 762157), (187, 138574), (193, 134266), (359, 72182), (374, 69287), (386, 67133), (718, 36091), (2123, 12206), (3281, 7898), (3949, 6562), (4246, 6103)]