19492040896

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{2293}}^1$

素因数の和:3041

約数の個数: 56

約数和(自身を含む): 38911103280

約数和(自身を除く): 19419062384

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 419, 634, 838, 1268, 1676, 2293, 2536, 3352, 4586, 5072, 6704, 9172, 10144, 13408, 18344, 20288, 26816, 36688, 73376, 132823, 146752, 265646, 531292, 726881, 960767, 1062584, 1453762, 1921534, 2125168, 2907524, 3843068, 4250336, 5815048, 7686136, 8500672, 11630096, 15372272, 23260192, 30744544, 46520384, 61489088, 304563139, 609126278, 1218252556, 2436505112, 4873010224, 9746020448, 19492040896]

約数ペア:

[(1, 19492040896), (2, 9746020448), (4, 4873010224), (8, 2436505112), (16, 1218252556), (32, 609126278), (64, 304563139), (317, 61489088), (419, 46520384), (634, 30744544), (838, 23260192), (1268, 15372272), (1676, 11630096), (2293, 8500672), (2536, 7686136), (3352, 5815048), (4586, 4250336), (5072, 3843068), (6704, 2907524), (9172, 2125168), (10144, 1921534), (13408, 1453762), (18344, 1062584), (20288, 960767), (26816, 726881), (36688, 531292), (73376, 265646), (132823, 146752)]