12028478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 11085250

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2111, 2849, 4222, 5698, 14777, 23221, 29554, 46442, 78107, 156214, 162547, 325094, 546749, 859177, 1093498, 1718354, 6014239, 12028478]

約数ペア:

[(1, 12028478), (2, 6014239), (7, 1718354), (11, 1093498), (14, 859177), (22, 546749), (37, 325094), (74, 162547), (77, 156214), (154, 78107), (259, 46442), (407, 29554), (518, 23221), (814, 14777), (2111, 5698), (2849, 4222)]