16938010

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2389}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 30544200

約数和(自身を除く): 13606190

約数列:

[1, 2, 5, 10, 709, 1418, 2389, 3545, 4778, 7090, 11945, 23890, 1693801, 3387602, 8469005, 16938010]

約数ペア:

[(1, 16938010), (2, 8469005), (5, 3387602), (10, 1693801), (709, 23890), (1418, 11945), (2389, 7090), (3545, 4778)]