38966330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23057}}^1$

素因数の和:23090

約数の個数: 24

約数和(自身を含む): 75953052

約数和(自身を除く): 36986722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23057, 46114, 115285, 230570, 299741, 599482, 1498705, 2997410, 3896633, 7793266, 19483165, 38966330]

約数ペア:

[(1, 38966330), (2, 19483165), (5, 7793266), (10, 3896633), (13, 2997410), (26, 1498705), (65, 599482), (130, 299741), (169, 230570), (338, 115285), (845, 46114), (1690, 23057)]