13639208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{154991}}^1$

素因数の和:155008

約数の個数: 16

約数和(自身を含む): 27898560

約数和(自身を除く): 14259352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 154991, 309982, 619964, 1239928, 1704901, 3409802, 6819604, 13639208]

約数ペア:

[(1, 13639208), (2, 6819604), (4, 3409802), (8, 1704901), (11, 1239928), (22, 619964), (44, 309982), (88, 154991)]