19242364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5387}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 36207360

約数和(自身を除く): 16964996

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5387, 10774, 21548, 102353, 204706, 253189, 409412, 506378, 1012756, 4810591, 9621182, 19242364]

約数ペア:

[(1, 19242364), (2, 9621182), (4, 4810591), (19, 1012756), (38, 506378), (47, 409412), (76, 253189), (94, 204706), (188, 102353), (893, 21548), (1786, 10774), (3572, 5387)]