27901234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1091}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 44160480

約数和(自身を除く): 16259246

約数列:

[1, 2, 19, 38, 673, 1091, 1346, 2182, 12787, 20729, 25574, 41458, 734243, 1468486, 13950617, 27901234]

約数ペア:

[(1, 27901234), (2, 13950617), (19, 1468486), (38, 734243), (673, 41458), (1091, 25574), (1346, 20729), (2182, 12787)]