12799568

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6299}}^1$

素因数の和:6434

約数の個数: 20

約数和(自身を含む): 24998400

約数和(自身を除く): 12198832

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6299, 12598, 25196, 50392, 100784, 799973, 1599946, 3199892, 6399784, 12799568]

約数ペア:

[(1, 12799568), (2, 6399784), (4, 3199892), (8, 1599946), (16, 799973), (127, 100784), (254, 50392), (508, 25196), (1016, 12598), (2032, 6299)]