12038894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45259}}^1$

素因数の和:45287

約数の個数: 16

約数和(自身を含む): 21724800

約数和(自身を除く): 9685906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45259, 90518, 316813, 633626, 859921, 1719842, 6019447, 12038894]

約数ペア:

[(1, 12038894), (2, 6019447), (7, 1719842), (14, 859921), (19, 633626), (38, 316813), (133, 90518), (266, 45259)]