13267016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 30825600

約数和(自身を除く): 17558584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 337, 518, 532, 674, 703, 1036, 1064, 1348, 1406, 2072, 2359, 2696, 2812, 4718, 4921, 5624, 6403, 9436, 9842, 12469, 12806, 18872, 19684, 24938, 25612, 39368, 44821, 49876, 51224, 87283, 89642, 99752, 174566, 179284, 236911, 349132, 358568, 473822, 698264, 947644, 1658377, 1895288, 3316754, 6633508, 13267016]

約数ペア:

[(1, 13267016), (2, 6633508), (4, 3316754), (7, 1895288), (8, 1658377), (14, 947644), (19, 698264), (28, 473822), (37, 358568), (38, 349132), (56, 236911), (74, 179284), (76, 174566), (133, 99752), (148, 89642), (152, 87283), (259, 51224), (266, 49876), (296, 44821), (337, 39368), (518, 25612), (532, 24938), (674, 19684), (703, 18872), (1036, 12806), (1064, 12469), (1348, 9842), (1406, 9436), (2072, 6403), (2359, 5624), (2696, 4921), (2812, 4718)]