15218318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7111

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 9111922

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 7039, 14078, 161897, 323794, 330833, 661666, 7609159, 15218318]

約数ペア:

[(1, 15218318), (2, 7609159), (23, 661666), (46, 330833), (47, 323794), (94, 161897), (1081, 14078), (2162, 7039)]