19027598

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 29192400

約数和(自身を除く): 10164802

約数列:

[1, 2, 67, 134, 149, 298, 953, 1906, 9983, 19966, 63851, 127702, 141997, 283994, 9513799, 19027598]

約数ペア:

[(1, 19027598), (2, 9513799), (67, 283994), (134, 141997), (149, 127702), (298, 63851), (953, 19966), (1906, 9983)]