15888026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 30566592

約数和(自身を除く): 14678566

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 113, 121, 154, 166, 226, 242, 581, 791, 847, 913, 1162, 1243, 1582, 1694, 1826, 2486, 6391, 8701, 9379, 10043, 12782, 13673, 17402, 18758, 20086, 27346, 65653, 70301, 95711, 103169, 131306, 140602, 191422, 206338, 722183, 1134859, 1444366, 2269718, 7944013, 15888026]

約数ペア:

[(1, 15888026), (2, 7944013), (7, 2269718), (11, 1444366), (14, 1134859), (22, 722183), (77, 206338), (83, 191422), (113, 140602), (121, 131306), (154, 103169), (166, 95711), (226, 70301), (242, 65653), (581, 27346), (791, 20086), (847, 18758), (913, 17402), (1162, 13673), (1243, 12782), (1582, 10043), (1694, 9379), (1826, 8701), (2486, 6391)]