19535694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 41554944

約数和(自身を除く): 22019250

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2671, 3657, 5342, 7314, 8013, 16026, 61433, 122866, 141563, 184299, 283126, 368598, 424689, 849378, 3255949, 6511898, 9767847, 19535694]

約数ペア:

[(1, 19535694), (2, 9767847), (3, 6511898), (6, 3255949), (23, 849378), (46, 424689), (53, 368598), (69, 283126), (106, 184299), (138, 141563), (159, 122866), (318, 61433), (1219, 16026), (2438, 8013), (2671, 7314), (3657, 5342)]