19414178

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1307}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 33338304

約数和(自身を除く): 13924126

約数列:

[1, 2, 7, 14, 1061, 1307, 2122, 2614, 7427, 9149, 14854, 18298, 1386727, 2773454, 9707089, 19414178]

約数ペア:

[(1, 19414178), (2, 9707089), (7, 2773454), (14, 1386727), (1061, 18298), (1307, 14854), (2122, 9149), (2614, 7427)]