1922072012

素因数分解:

$2^2\times 7^1\times {\mathrm{68645429}}^1$

素因数の和:68645440

約数の個数: 12

約数和(自身を含む): 3844144080

約数和(自身を除く): 1922072068

約数列:

[1, 2, 4, 7, 14, 28, 68645429, 137290858, 274581716, 480518003, 961036006, 1922072012]

約数ペア:

[(1, 1922072012), (2, 961036006), (4, 480518003), (7, 274581716), (14, 137290858), (28, 68645429)]