12572644

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 25493888

約数和(自身を除く): 12921244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6151, 12302, 24604, 43057, 86114, 172228, 449023, 898046, 1796092, 3143161, 6286322, 12572644]

約数ペア:

[(1, 12572644), (2, 6286322), (4, 3143161), (7, 1796092), (14, 898046), (28, 449023), (73, 172228), (146, 86114), (292, 43057), (511, 24604), (1022, 12302), (2044, 6151)]