13543772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27983}}^1$

素因数の和:28009

約数の個数: 18

約数和(自身を含む): 26053104

約数和(自身を除く): 12509332

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27983, 55966, 111932, 307813, 615626, 1231252, 3385943, 6771886, 13543772]

約数ペア:

[(1, 13543772), (2, 6771886), (4, 3385943), (11, 1231252), (22, 615626), (44, 307813), (121, 111932), (242, 55966), (484, 27983)]