19383388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 36005760

約数和(自身を除く): 16622372

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3571, 5428, 7142, 14284, 82133, 164266, 210689, 328532, 421378, 842756, 4845847, 9691694, 19383388]

約数ペア:

[(1, 19383388), (2, 9691694), (4, 4845847), (23, 842756), (46, 421378), (59, 328532), (92, 210689), (118, 164266), (236, 82133), (1357, 14284), (2714, 7142), (3571, 5428)]