15487372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 28691712

約数和(自身を除く): 13204340

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2371, 3266, 4742, 6532, 9484, 54533, 109066, 168341, 218132, 336682, 673364, 3871843, 7743686, 15487372]

約数ペア:

[(1, 15487372), (2, 7743686), (4, 3871843), (23, 673364), (46, 336682), (71, 218132), (92, 168341), (142, 109066), (284, 54533), (1633, 9484), (2371, 6532), (3266, 4742)]