38888993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 46015872

約数和(自身を除く): 7126879

約数列:

[1, 11, 13, 143, 151, 1661, 1801, 1963, 19811, 21593, 23413, 257543, 271951, 2991461, 3535363, 38888993]

約数ペア:

[(1, 38888993), (11, 3535363), (13, 2991461), (143, 271951), (151, 257543), (1661, 23413), (1801, 21593), (1963, 19811)]