16012213

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 19086336

約数和(自身を除く): 3074123

約数列:

[1, 7, 31, 113, 217, 653, 791, 3503, 4571, 20243, 24521, 73789, 141701, 516523, 2287459, 16012213]

約数ペア:

[(1, 16012213), (7, 2287459), (31, 516523), (113, 141701), (217, 73789), (653, 24521), (791, 20243), (3503, 4571)]