26687267

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 28984320

約数和(自身を除く): 2297053

約数列:

[1, 19, 71, 73, 271, 1349, 1387, 5149, 5183, 19241, 19783, 98477, 365579, 375877, 1404593, 26687267]

約数ペア:

[(1, 26687267), (19, 1404593), (71, 375877), (73, 365579), (271, 98477), (1349, 19783), (1387, 19241), (5149, 5183)]