27944254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14723}}^1$

素因数の和:14811

約数の個数: 16

約数和(自身を含む): 45762192

約数和(自身を除く): 17817938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 14723, 29446, 191399, 382798, 1074779, 2149558, 13972127, 27944254]

約数ペア:

[(1, 27944254), (2, 13972127), (13, 2149558), (26, 1074779), (73, 382798), (146, 191399), (949, 29446), (1898, 14723)]