13222456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127139}}^1$

素因数の和:127158

約数の個数: 16

約数和(自身を含む): 26699400

約数和(自身を除く): 13476944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127139, 254278, 508556, 1017112, 1652807, 3305614, 6611228, 13222456]

約数ペア:

[(1, 13222456), (2, 6611228), (4, 3305614), (8, 1652807), (13, 1017112), (26, 508556), (52, 254278), (104, 127139)]