13539988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43961}}^1$

素因数の和:43983

約数の個数: 24

約数和(自身を含む): 29542464

約数和(自身を除く): 16002476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 43961, 87922, 175844, 307727, 483571, 615454, 967142, 1230908, 1934284, 3384997, 6769994, 13539988]

約数ペア:

[(1, 13539988), (2, 6769994), (4, 3384997), (7, 1934284), (11, 1230908), (14, 967142), (22, 615454), (28, 483571), (44, 307727), (77, 175844), (154, 87922), (308, 43961)]