12213488

素因数分解:

$2^4\times 7^1\times {\mathrm{109049}}^1$

素因数の和:109064

約数の個数: 20

約数和(自身を含む): 27044400

約数和(自身を除く): 14830912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109049, 218098, 436196, 763343, 872392, 1526686, 1744784, 3053372, 6106744, 12213488]

約数ペア:

[(1, 12213488), (2, 6106744), (4, 3053372), (7, 1744784), (8, 1526686), (14, 872392), (16, 763343), (28, 436196), (56, 218098), (112, 109049)]