13837852

素因数分解:

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

素因数の和:123

約数の個数: 54

約数和(自身を含む): 30019752

約数和(自身を除く): 16181900

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 361, 518, 532, 703, 722, 1036, 1369, 1406, 1444, 2527, 2738, 2812, 4921, 5054, 5476, 9583, 9842, 10108, 13357, 19166, 19684, 26011, 26714, 38332, 52022, 53428, 93499, 104044, 182077, 186998, 364154, 373996, 494209, 728308, 988418, 1976836, 3459463, 6918926, 13837852]

約数ペア:

[(1, 13837852), (2, 6918926), (4, 3459463), (7, 1976836), (14, 988418), (19, 728308), (28, 494209), (37, 373996), (38, 364154), (74, 186998), (76, 182077), (133, 104044), (148, 93499), (259, 53428), (266, 52022), (361, 38332), (518, 26714), (532, 26011), (703, 19684), (722, 19166), (1036, 13357), (1369, 10108), (1406, 9842), (1444, 9583), (2527, 5476), (2738, 5054), (2812, 4921)]