13556728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89189}}^1$

素因数の和:89214

約数の個数: 16

約数和(自身を含む): 26757000

約数和(自身を除く): 13200272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 89189, 178378, 356756, 713512, 1694591, 3389182, 6778364, 13556728]

約数ペア:

[(1, 13556728), (2, 6778364), (4, 3389182), (8, 1694591), (19, 713512), (38, 356756), (76, 178378), (152, 89189)]