27440218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55547}}^1$

素因数の和:55581

約数の個数: 16

約数和(自身を含む): 46660320

約数和(自身を除く): 19220102

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 55547, 111094, 722111, 1055393, 1444222, 2110786, 13720109, 27440218]

約数ペア:

[(1, 27440218), (2, 13720109), (13, 2110786), (19, 1444222), (26, 1055393), (38, 722111), (247, 111094), (494, 55547)]