38969710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23059}}^1$

素因数の和:23092

約数の個数: 24

約数和(自身を含む): 75959640

約数和(自身を除く): 36989930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23059, 46118, 115295, 230590, 299767, 599534, 1498835, 2997670, 3896971, 7793942, 19484855, 38969710]

約数ペア:

[(1, 38969710), (2, 19484855), (5, 7793942), (10, 3896971), (13, 2997670), (26, 1498835), (65, 599534), (130, 299767), (169, 230590), (338, 115295), (845, 46118), (1690, 23059)]