28667599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 2436401

約数列:

[1, 19, 71, 79, 269, 1349, 1501, 5111, 5609, 19099, 21251, 106571, 362881, 403769, 1508821, 28667599]

約数ペア:

[(1, 28667599), (19, 1508821), (71, 403769), (79, 362881), (269, 106571), (1349, 21251), (1501, 19099), (5111, 5609)]