19289594

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 24

約数和(自身を含む): 32095008

約数和(自身を除く): 12805414

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1451, 2902, 6647, 13294, 24667, 33373, 49334, 66746, 419339, 567341, 838678, 1134682, 9644797, 19289594]

約数ペア:

[(1, 19289594), (2, 9644797), (17, 1134682), (23, 838678), (34, 567341), (46, 419339), (289, 66746), (391, 49334), (578, 33373), (782, 24667), (1451, 13294), (2902, 6647)]