13650854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 25712928

約数和(自身を除く): 12062074

約数列:

[1, 2, 7, 14, 19, 37, 38, 73, 74, 133, 146, 259, 266, 361, 511, 518, 703, 722, 1022, 1387, 1406, 2527, 2701, 2774, 4921, 5054, 5402, 9709, 9842, 13357, 18907, 19418, 26353, 26714, 37814, 51319, 52706, 93499, 102638, 184471, 186998, 359233, 368942, 718466, 975061, 1950122, 6825427, 13650854]

約数ペア:

[(1, 13650854), (2, 6825427), (7, 1950122), (14, 975061), (19, 718466), (37, 368942), (38, 359233), (73, 186998), (74, 184471), (133, 102638), (146, 93499), (259, 52706), (266, 51319), (361, 37814), (511, 26714), (518, 26353), (703, 19418), (722, 18907), (1022, 13357), (1387, 9842), (1406, 9709), (2527, 5402), (2701, 5054), (2774, 4921)]