18796054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 29822400

約数和(自身を除く): 11026346

約数列:

[1, 2, 19, 38, 227, 454, 2179, 4313, 4358, 8626, 41401, 82802, 494633, 989266, 9398027, 18796054]

約数ペア:

[(1, 18796054), (2, 9398027), (19, 989266), (38, 494633), (227, 82802), (454, 41401), (2179, 8626), (4313, 4358)]