12499792

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{1373}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 24278580

約数和(自身を除く): 11778788

約数列:

[1, 2, 4, 8, 16, 569, 1138, 1373, 2276, 2746, 4552, 5492, 9104, 10984, 21968, 781237, 1562474, 3124948, 6249896, 12499792]

約数ペア:

[(1, 12499792), (2, 6249896), (4, 3124948), (8, 1562474), (16, 781237), (569, 21968), (1138, 10984), (1373, 9104), (2276, 5492), (2746, 4552)]