19284914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28277}}^1$

素因数の和:28321

約数の個数: 16

約数和(自身を含む): 32576256

約数和(自身を除く): 13291342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 28277, 56554, 311047, 622094, 876587, 1753174, 9642457, 19284914]

約数ペア:

[(1, 19284914), (2, 9642457), (11, 1753174), (22, 876587), (31, 622094), (62, 311047), (341, 56554), (682, 28277)]