12704044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 22771280

約数和(自身を除く): 10067236

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 313, 556, 626, 1252, 10147, 20294, 22849, 40588, 43507, 45698, 87014, 91396, 174028, 3176011, 6352022, 12704044]

約数ペア:

[(1, 12704044), (2, 6352022), (4, 3176011), (73, 174028), (139, 91396), (146, 87014), (278, 45698), (292, 43507), (313, 40588), (556, 22849), (626, 20294), (1252, 10147)]