12231472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69497}}^1$

素因数の和:69516

約数の個数: 20

約数和(自身を含む): 25853256

約数和(自身を除く): 13621784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69497, 138994, 277988, 555976, 764467, 1111952, 1528934, 3057868, 6115736, 12231472]

約数ペア:

[(1, 12231472), (2, 6115736), (4, 3057868), (8, 1528934), (11, 1111952), (16, 764467), (22, 555976), (44, 277988), (88, 138994), (176, 69497)]