13928372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 25941384

約数和(自身を除く): 12013012

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 797, 1028, 1594, 3188, 4369, 8738, 13549, 17476, 27098, 54196, 204829, 409658, 819316, 3482093, 6964186, 13928372]

約数ペア:

[(1, 13928372), (2, 6964186), (4, 3482093), (17, 819316), (34, 409658), (68, 204829), (257, 54196), (514, 27098), (797, 17476), (1028, 13549), (1594, 8738), (3188, 4369)]