16231543972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1\times {\mathrm{4373}}^1$

素因数の和:11380

約数の個数: 48

約数和(自身を含む): 34184384640

約数和(自身を除く): 17952840668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4373, 6977, 8746, 13954, 17492, 27908, 30611, 48839, 61222, 83087, 97678, 122444, 132563, 166174, 195356, 265126, 332348, 530252, 581609, 927941, 1163218, 1855882, 2326436, 3711764, 30510421, 61020842, 122041684, 213572947, 427145894, 579697999, 854291788, 1159395998, 2318791996, 4057885993, 8115771986, 16231543972]

約数ペア:

[(1, 16231543972), (2, 8115771986), (4, 4057885993), (7, 2318791996), (14, 1159395998), (19, 854291788), (28, 579697999), (38, 427145894), (76, 213572947), (133, 122041684), (266, 61020842), (532, 30510421), (4373, 3711764), (6977, 2326436), (8746, 1855882), (13954, 1163218), (17492, 927941), (27908, 581609), (30611, 530252), (48839, 332348), (61222, 265126), (83087, 195356), (97678, 166174), (122444, 132563)]