12965128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{147331}}^1$

素因数の和:147348

約数の個数: 16

約数和(自身を含む): 26519760

約数和(自身を除く): 13554632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 147331, 294662, 589324, 1178648, 1620641, 3241282, 6482564, 12965128]

約数ペア:

[(1, 12965128), (2, 6482564), (4, 3241282), (8, 1620641), (11, 1178648), (22, 589324), (44, 294662), (88, 147331)]