19004394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137713}}^1$

素因数の和:137741

約数の個数: 16

約数和(自身を含む): 39661632

約数和(自身を除く): 20657238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 137713, 275426, 413139, 826278, 3167399, 6334798, 9502197, 19004394]

約数ペア:

[(1, 19004394), (2, 9502197), (3, 6334798), (6, 3167399), (23, 826278), (46, 413139), (69, 275426), (138, 137713)]