13823348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 31000704

約数和(自身を除く): 17177356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1213, 1628, 2426, 2849, 4852, 5698, 8491, 11396, 13343, 16982, 26686, 33964, 44881, 53372, 89762, 93401, 179524, 186802, 314167, 373604, 493691, 628334, 987382, 1256668, 1974764, 3455837, 6911674, 13823348]

約数ペア:

[(1, 13823348), (2, 6911674), (4, 3455837), (7, 1974764), (11, 1256668), (14, 987382), (22, 628334), (28, 493691), (37, 373604), (44, 314167), (74, 186802), (77, 179524), (148, 93401), (154, 89762), (259, 53372), (308, 44881), (407, 33964), (518, 26686), (814, 16982), (1036, 13343), (1213, 11396), (1628, 8491), (2426, 5698), (2849, 4852)]