38199994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143609}}^1$

素因数の和:143637

約数の個数: 16

約数和(自身を含む): 68932800

約数和(自身を除く): 30732806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 143609, 287218, 1005263, 2010526, 2728571, 5457142, 19099997, 38199994]

約数ペア:

[(1, 38199994), (2, 19099997), (7, 5457142), (14, 2728571), (19, 2010526), (38, 1005263), (133, 287218), (266, 143609)]