189505658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{18539}}^1$

素因数の和:18829

約数の個数: 16

約数和(自身を含む): 300348000

約数和(自身を除く): 110842342

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 18539, 37078, 352241, 704482, 4986991, 9973982, 94752829, 189505658]

約数ペア:

[(1, 189505658), (2, 94752829), (19, 9973982), (38, 4986991), (269, 704482), (538, 352241), (5111, 37078), (10222, 18539)]