16142266

素因数分解:

$2^1\times 7^3\times {\mathrm{23531}}^1$

素因数の和:23554

約数の個数: 16

約数和(自身を含む): 28238400

約数和(自身を除く): 12096134

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 23531, 47062, 164717, 329434, 1153019, 2306038, 8071133, 16142266]

約数ペア:

[(1, 16142266), (2, 8071133), (7, 2306038), (14, 1153019), (49, 329434), (98, 164717), (343, 47062), (686, 23531)]