12475204

素因数分解:

$2^2\times 7^2\times {\mathrm{63649}}^1$

素因数の和:63667

約数の個数: 18

約数和(自身を含む): 25396350

約数和(自身を除く): 12921146

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63649, 127298, 254596, 445543, 891086, 1782172, 3118801, 6237602, 12475204]

約数ペア:

[(1, 12475204), (2, 6237602), (4, 3118801), (7, 1782172), (14, 891086), (28, 445543), (49, 254596), (98, 127298), (196, 63649)]