13580896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 18594464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3191, 4256, 6382, 12764, 22337, 25528, 44674, 51056, 60629, 89348, 102112, 121258, 178696, 242516, 357392, 424403, 485032, 714784, 848806, 970064, 1697612, 1940128, 3395224, 6790448, 13580896]

約数ペア:

[(1, 13580896), (2, 6790448), (4, 3395224), (7, 1940128), (8, 1697612), (14, 970064), (16, 848806), (19, 714784), (28, 485032), (32, 424403), (38, 357392), (56, 242516), (76, 178696), (112, 121258), (133, 102112), (152, 89348), (224, 60629), (266, 51056), (304, 44674), (532, 25528), (608, 22337), (1064, 12764), (2128, 6382), (3191, 4256)]