27858142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56393}}^1$

素因数の和:56427

約数の個数: 16

約数和(自身を含む): 47370960

約数和(自身を除く): 19512818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 56393, 112786, 733109, 1071467, 1466218, 2142934, 13929071, 27858142]

約数ペア:

[(1, 27858142), (2, 13929071), (13, 2142934), (19, 1466218), (26, 1071467), (38, 733109), (247, 112786), (494, 56393)]