12319208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139991}}^1$

素因数の和:140008

約数の個数: 16

約数和(自身を含む): 25198560

約数和(自身を除く): 12879352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139991, 279982, 559964, 1119928, 1539901, 3079802, 6159604, 12319208]

約数ペア:

[(1, 12319208), (2, 6159604), (4, 3079802), (8, 1539901), (11, 1119928), (22, 559964), (44, 279982), (88, 139991)]