38553128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{253639}}^1$

素因数の和:253664

約数の個数: 16

約数和(自身を含む): 76092000

約数和(自身を除く): 37538872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 253639, 507278, 1014556, 2029112, 4819141, 9638282, 19276564, 38553128]

約数ペア:

[(1, 38553128), (2, 19276564), (4, 9638282), (8, 4819141), (19, 2029112), (38, 1014556), (76, 507278), (152, 253639)]