18935042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79559}}^1$

素因数の和:79585

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 15434878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79559, 159118, 556913, 1113826, 1352503, 2705006, 9467521, 18935042]

約数ペア:

[(1, 18935042), (2, 9467521), (7, 2705006), (14, 1352503), (17, 1113826), (34, 556913), (119, 159118), (238, 79559)]