26857982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1153}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 42513360

約数和(自身を除く): 15655378

約数列:

[1, 2, 19, 38, 613, 1153, 1226, 2306, 11647, 21907, 23294, 43814, 706789, 1413578, 13428991, 26857982]

約数ペア:

[(1, 26857982), (2, 13428991), (19, 1413578), (38, 706789), (613, 43814), (1153, 23294), (1226, 21907), (2306, 11647)]