16812229

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 19819008

約数和(自身を除く): 3006779

約数列:

[1, 7, 47, 137, 329, 373, 959, 2611, 6439, 17531, 45073, 51101, 122717, 357707, 2401747, 16812229]

約数ペア:

[(1, 16812229), (7, 2401747), (47, 357707), (137, 122717), (329, 51101), (373, 45073), (959, 17531), (2611, 6439)]