13657864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{155203}}^1$

素因数の和:155220

約数の個数: 16

約数和(自身を含む): 27936720

約数和(自身を除く): 14278856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 155203, 310406, 620812, 1241624, 1707233, 3414466, 6828932, 13657864]

約数ペア:

[(1, 13657864), (2, 6828932), (4, 3414466), (8, 1707233), (11, 1241624), (22, 620812), (44, 310406), (88, 155203)]