13447336

素因数分解:

$2^3\times 7^1\times {\mathrm{240131}}^1$

素因数の和:240144

約数の個数: 16

約数和(自身を含む): 28815840

約数和(自身を除く): 15368504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240131, 480262, 960524, 1680917, 1921048, 3361834, 6723668, 13447336]

約数ペア:

[(1, 13447336), (2, 6723668), (4, 3361834), (7, 1921048), (8, 1680917), (14, 960524), (28, 480262), (56, 240131)]