11816986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 19502208

約数和(自身を除く): 7685222

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 131, 262, 851, 1219, 1702, 1961, 2438, 3013, 3922, 4847, 6026, 6943, 9694, 13886, 45103, 90206, 111481, 159689, 222962, 256891, 319378, 513782, 5908493, 11816986]

約数ペア:

[(1, 11816986), (2, 5908493), (23, 513782), (37, 319378), (46, 256891), (53, 222962), (74, 159689), (106, 111481), (131, 90206), (262, 45103), (851, 13886), (1219, 9694), (1702, 6943), (1961, 6026), (2438, 4847), (3013, 3922)]