26728763

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 29193120

約数和(自身を除く): 2464357

約数列:

[1, 19, 37, 193, 197, 703, 3667, 3743, 7141, 7289, 38021, 135679, 138491, 722399, 1406777, 26728763]

約数ペア:

[(1, 26728763), (19, 1406777), (37, 722399), (193, 138491), (197, 135679), (703, 38021), (3667, 7289), (3743, 7141)]