19130666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 29289600

約数和(自身を除く): 10158934

約数列:

[1, 2, 71, 142, 199, 398, 677, 1354, 14129, 28258, 48067, 96134, 134723, 269446, 9565333, 19130666]

約数ペア:

[(1, 19130666), (2, 9565333), (71, 269446), (142, 134723), (199, 96134), (398, 48067), (677, 28258), (1354, 14129)]