16789330

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4007}}^1$

素因数の和:4433

約数の個数: 16

約数和(自身を含む): 30300480

約数和(自身を除く): 13511150

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4007, 4190, 8014, 20035, 40070, 1678933, 3357866, 8394665, 16789330]

約数ペア:

[(1, 16789330), (2, 8394665), (5, 3357866), (10, 1678933), (419, 40070), (838, 20035), (2095, 8014), (4007, 4190)]