19436014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{57503}}^1$

素因数の和:57531

約数の個数: 12

約数和(自身を含む): 31569696

約数和(自身を除く): 12133682

約数列:

[1, 2, 13, 26, 169, 338, 57503, 115006, 747539, 1495078, 9718007, 19436014]

約数ペア:

[(1, 19436014), (2, 9718007), (13, 1495078), (26, 747539), (169, 115006), (338, 57503)]