15691748842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47459}}^1$

素因数の和:47611

約数の個数: 64

約数和(自身を含む): 31164134400

約数和(自身を除く): 15472385558

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 113, 133, 154, 209, 226, 266, 418, 791, 1243, 1463, 1582, 2147, 2486, 2926, 4294, 8701, 15029, 17402, 23617, 30058, 47234, 47459, 94918, 165319, 330638, 332213, 522049, 664426, 901721, 1044098, 1803442, 3654343, 5362867, 6312047, 7308686, 9918931, 10725734, 12624094, 19837862, 37540069, 58991537, 69432517, 75080138, 101894473, 117983074, 138865034, 203788946, 412940759, 713261311, 825881518, 1120839203, 1426522622, 2241678406, 7845874421, 15691748842]

約数ペア:

[(1, 15691748842), (2, 7845874421), (7, 2241678406), (11, 1426522622), (14, 1120839203), (19, 825881518), (22, 713261311), (38, 412940759), (77, 203788946), (113, 138865034), (133, 117983074), (154, 101894473), (209, 75080138), (226, 69432517), (266, 58991537), (418, 37540069), (791, 19837862), (1243, 12624094), (1463, 10725734), (1582, 9918931), (2147, 7308686), (2486, 6312047), (2926, 5362867), (4294, 3654343), (8701, 1803442), (15029, 1044098), (17402, 901721), (23617, 664426), (30058, 522049), (47234, 332213), (47459, 330638), (94918, 165319)]