38249128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251639}}^1$

素因数の和:251664

約数の個数: 16

約数和(自身を含む): 75492000

約数和(自身を除く): 37242872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251639, 503278, 1006556, 2013112, 4781141, 9562282, 19124564, 38249128]

約数ペア:

[(1, 38249128), (2, 19124564), (4, 9562282), (8, 4781141), (19, 2013112), (38, 1006556), (76, 503278), (152, 251639)]