15693181936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 32769331200

約数和(自身を除く): 17076149264

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 479, 752, 893, 958, 1786, 1916, 2293, 3572, 3832, 4586, 7144, 7664, 9101, 9172, 14288, 18202, 18344, 22513, 36404, 36688, 43567, 45026, 72808, 87134, 90052, 107771, 145616, 174268, 180104, 215542, 348536, 360208, 427747, 431084, 697072, 855494, 862168, 1098347, 1710988, 1724336, 2047649, 2196694, 3421976, 4095298, 4393388, 6843952, 8190596, 8786776, 16381192, 17573552, 20868593, 32762384, 41737186, 51622309, 83474372, 103244618, 166948744, 206489236, 333897488, 412978472, 825956944, 980823871, 1961647742, 3923295484, 7846590968, 15693181936]

約数ペア:

[(1, 15693181936), (2, 7846590968), (4, 3923295484), (8, 1961647742), (16, 980823871), (19, 825956944), (38, 412978472), (47, 333897488), (76, 206489236), (94, 166948744), (152, 103244618), (188, 83474372), (304, 51622309), (376, 41737186), (479, 32762384), (752, 20868593), (893, 17573552), (958, 16381192), (1786, 8786776), (1916, 8190596), (2293, 6843952), (3572, 4393388), (3832, 4095298), (4586, 3421976), (7144, 2196694), (7664, 2047649), (9101, 1724336), (9172, 1710988), (14288, 1098347), (18202, 862168), (18344, 855494), (22513, 697072), (36404, 431084), (36688, 427747), (43567, 360208), (45026, 348536), (72808, 215542), (87134, 180104), (90052, 174268), (107771, 145616)]