15697711888

素因数分解:

$2^4\times {\mathrm{3923}}^1\times {\mathrm{250091}}^1$

素因数の和:254022

約数の個数: 20

約数和(自身を含む): 30422191248

約数和(自身を除く): 14724479360

約数列:

[1, 2, 4, 8, 16, 3923, 7846, 15692, 31384, 62768, 250091, 500182, 1000364, 2000728, 4001456, 981106993, 1962213986, 3924427972, 7848855944, 15697711888]

約数ペア:

[(1, 15697711888), (2, 7848855944), (4, 3924427972), (8, 1962213986), (16, 981106993), (3923, 4001456), (7846, 2000728), (15692, 1000364), (31384, 500182), (62768, 250091)]