12913060

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3607}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 27276480

約数和(自身を除く): 14363420

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3607, 7214, 14428, 18035, 36070, 72140, 645653, 1291306, 2582612, 3228265, 6456530, 12913060]

約数ペア:

[(1, 12913060), (2, 6456530), (4, 3228265), (5, 2582612), (10, 1291306), (20, 645653), (179, 72140), (358, 36070), (716, 18035), (895, 14428), (1790, 7214), (3580, 3607)]