19844056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{130553}}^1$

素因数の和:130578

約数の個数: 16

約数和(自身を含む): 39166200

約数和(自身を除く): 19322144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 130553, 261106, 522212, 1044424, 2480507, 4961014, 9922028, 19844056]

約数ペア:

[(1, 19844056), (2, 9922028), (4, 4961014), (8, 2480507), (19, 1044424), (38, 522212), (76, 261106), (152, 130553)]