19386794

素因数分解:

$2^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1367}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 33291648

約数和(自身を除く): 13904854

約数列:

[1, 2, 7, 14, 1013, 1367, 2026, 2734, 7091, 9569, 14182, 19138, 1384771, 2769542, 9693397, 19386794]

約数ペア:

[(1, 19386794), (2, 9693397), (7, 2769542), (14, 1384771), (1013, 19138), (1367, 14182), (2026, 9569), (2734, 7091)]