12187496

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 23776200

約数和(自身を除く): 11588704

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 509, 584, 1018, 2036, 2993, 4072, 5986, 11972, 20869, 23944, 37157, 41738, 74314, 83476, 148628, 166952, 297256, 1523437, 3046874, 6093748, 12187496]

約数ペア:

[(1, 12187496), (2, 6093748), (4, 3046874), (8, 1523437), (41, 297256), (73, 166952), (82, 148628), (146, 83476), (164, 74314), (292, 41738), (328, 37157), (509, 23944), (584, 20869), (1018, 11972), (2036, 5986), (2993, 4072)]