19309094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44491}}^1$

素因数の和:44531

約数の個数: 16

約数和(自身を含む): 34169856

約数和(自身を除く): 14860762

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44491, 88982, 311437, 622874, 1379221, 2758442, 9654547, 19309094]

約数ペア:

[(1, 19309094), (2, 9654547), (7, 2758442), (14, 1379221), (31, 622874), (62, 311437), (217, 88982), (434, 44491)]