19134836

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5381}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 38578176

約数和(自身を除く): 19443340

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5381, 10762, 21524, 37667, 75334, 150668, 683387, 1366774, 2733548, 4783709, 9567418, 19134836]

約数ペア:

[(1, 19134836), (2, 9567418), (4, 4783709), (7, 2733548), (14, 1366774), (28, 683387), (127, 150668), (254, 75334), (508, 37667), (889, 21524), (1778, 10762), (3556, 5381)]