15940006

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 24303888

約数和(自身を除く): 8363882

約数列:

[1, 2, 113, 226, 251, 281, 502, 562, 28363, 31753, 56726, 63506, 70531, 141062, 7970003, 15940006]

約数ペア:

[(1, 15940006), (2, 7970003), (113, 141062), (226, 70531), (251, 63506), (281, 56726), (502, 31753), (562, 28363)]