13894168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 29215080

約数和(自身を除く): 15320912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 283, 323, 361, 566, 646, 722, 1132, 1292, 1444, 2264, 2584, 2888, 4811, 5377, 6137, 9622, 10754, 12274, 19244, 21508, 24548, 38488, 43016, 49096, 91409, 102163, 182818, 204326, 365636, 408652, 731272, 817304, 1736771, 3473542, 6947084, 13894168]

約数ペア:

[(1, 13894168), (2, 6947084), (4, 3473542), (8, 1736771), (17, 817304), (19, 731272), (34, 408652), (38, 365636), (68, 204326), (76, 182818), (136, 102163), (152, 91409), (283, 49096), (323, 43016), (361, 38488), (566, 24548), (646, 21508), (722, 19244), (1132, 12274), (1292, 10754), (1444, 9622), (2264, 6137), (2584, 5377), (2888, 4811)]