19180398

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4157}}^1$

素因数の和:4931

約数の個数: 16

約数和(自身を含む): 38419920

約数和(自身を除く): 19239522

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4157, 4614, 8314, 12471, 24942, 3196733, 6393466, 9590199, 19180398]

約数ペア:

[(1, 19180398), (2, 9590199), (3, 6393466), (6, 3196733), (769, 24942), (1538, 12471), (2307, 8314), (4157, 4614)]