15973034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 16375126

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 103, 106, 133, 154, 206, 209, 266, 371, 418, 583, 721, 742, 1007, 1133, 1166, 1442, 1463, 1957, 2014, 2266, 2926, 3914, 4081, 5459, 7049, 7931, 8162, 10918, 11077, 13699, 14098, 15862, 21527, 22154, 27398, 38213, 43054, 60049, 76426, 77539, 103721, 120098, 150689, 155078, 207442, 301378, 420343, 726047, 840686, 1140931, 1452094, 2281862, 7986517, 15973034]

約数ペア:

[(1, 15973034), (2, 7986517), (7, 2281862), (11, 1452094), (14, 1140931), (19, 840686), (22, 726047), (38, 420343), (53, 301378), (77, 207442), (103, 155078), (106, 150689), (133, 120098), (154, 103721), (206, 77539), (209, 76426), (266, 60049), (371, 43054), (418, 38213), (583, 27398), (721, 22154), (742, 21527), (1007, 15862), (1133, 14098), (1166, 13699), (1442, 11077), (1463, 10918), (1957, 8162), (2014, 7931), (2266, 7049), (2926, 5459), (3914, 4081)]