7938238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 15632640

約数和(自身を除く): 7694402

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2713, 2926, 5426, 18991, 29843, 37982, 51547, 59686, 103094, 208901, 360829, 417802, 567017, 721658, 1134034, 3969119, 7938238]

約数ペア:

[(1, 7938238), (2, 3969119), (7, 1134034), (11, 721658), (14, 567017), (19, 417802), (22, 360829), (38, 208901), (77, 103094), (133, 59686), (154, 51547), (209, 37982), (266, 29843), (418, 18991), (1463, 5426), (2713, 2926)]