12532009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 15458688

約数和(自身を除く): 2926679

約数列:

[1, 7, 17, 53, 119, 371, 901, 1987, 6307, 13909, 33779, 105311, 236453, 737177, 1790287, 12532009]

約数ペア:

[(1, 12532009), (7, 1790287), (17, 737177), (53, 236453), (119, 105311), (371, 33779), (901, 13909), (1987, 6307)]