11894137928

素因数分解:

$2^3\times {\mathrm{2333}}^1\times {\mathrm{637277}}^1$

素因数の和:639616

約数の個数: 16

約数和(自身を含む): 22311102780

約数和(自身を除く): 10416964852

約数列:

[1, 2, 4, 8, 2333, 4666, 9332, 18664, 637277, 1274554, 2549108, 5098216, 1486767241, 2973534482, 5947068964, 11894137928]

約数ペア:

[(1, 11894137928), (2, 5947068964), (4, 2973534482), (8, 1486767241), (2333, 5098216), (4666, 2549108), (9332, 1274554), (18664, 637277)]