11820932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 9407548

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 389, 428, 778, 1556, 7597, 15194, 27619, 30388, 41623, 55238, 83246, 110476, 166492, 2955233, 5910466, 11820932]

約数ペア:

[(1, 11820932), (2, 5910466), (4, 2955233), (71, 166492), (107, 110476), (142, 83246), (214, 55238), (284, 41623), (389, 30388), (428, 27619), (778, 15194), (1556, 7597)]