38801572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 72010400

約数和(自身を除く): 33208828

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 3673, 5282, 7346, 10564, 14692, 69787, 139574, 279148, 510547, 1021094, 2042188, 9700393, 19400786, 38801572]

約数ペア:

[(1, 38801572), (2, 19400786), (4, 9700393), (19, 2042188), (38, 1021094), (76, 510547), (139, 279148), (278, 139574), (556, 69787), (2641, 14692), (3673, 10564), (5282, 7346)]