4172912639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{17837}}^1$

素因数の和:19622

約数の個数: 16

約数和(自身を含む): 5023180800

約数和(自身を除く): 850268161

約数列:

[1, 7, 19, 133, 1759, 12313, 17837, 33421, 124859, 233947, 338903, 2372321, 31375283, 219626981, 596130377, 4172912639]

約数ペア:

[(1, 4172912639), (7, 596130377), (19, 219626981), (133, 31375283), (1759, 2372321), (12313, 338903), (17837, 233947), (33421, 124859)]