19199382

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8443}}^1$

素因数の和:8827

約数の個数: 16

約数和(自身を含む): 38504640

約数和(自身を除く): 19305258

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8443, 16886, 25329, 50658, 3199897, 6399794, 9599691, 19199382]

約数ペア:

[(1, 19199382), (2, 9599691), (3, 6399794), (6, 3199897), (379, 50658), (758, 25329), (1137, 16886), (2274, 8443)]