19161674

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2617}}^1$

素因数の和:3149

約数の個数: 16

約数和(自身を含む): 32923968

約数和(自身を除く): 13762294

約数列:

[1, 2, 7, 14, 523, 1046, 2617, 3661, 5234, 7322, 18319, 36638, 1368691, 2737382, 9580837, 19161674]

約数ペア:

[(1, 19161674), (2, 9580837), (7, 2737382), (14, 1368691), (523, 36638), (1046, 18319), (2617, 7322), (3661, 5234)]