27982196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{635959}}^1$

素因数の和:635974

約数の個数: 12

約数和(自身を含む): 53420640

約数和(自身を除く): 25438444

約数列:

[1, 2, 4, 11, 22, 44, 635959, 1271918, 2543836, 6995549, 13991098, 27982196]

約数ペア:

[(1, 27982196), (2, 13991098), (4, 6995549), (11, 2543836), (22, 1271918), (44, 635959)]