2019885517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{2437}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 2200831360

約数和(自身を除く): 180945843

約数列:

[1, 13, 103, 619, 1339, 2437, 8047, 31681, 63757, 251011, 828841, 1508503, 3263143, 19610539, 155375809, 2019885517]

約数ペア:

[(1, 2019885517), (13, 155375809), (103, 19610539), (619, 3263143), (1339, 1508503), (2437, 828841), (8047, 251011), (31681, 63757)]