12857549033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4203187}}^1$

素因数の和:4203236

約数の個数: 16

約数和(自身を含む): 16140241920

約数和(自身を除く): 3282692887

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4203187, 29422309, 79860553, 96673301, 559023871, 676713107, 1836792719, 12857549033]

約数ペア:

[(1, 12857549033), (7, 1836792719), (19, 676713107), (23, 559023871), (133, 96673301), (161, 79860553), (437, 29422309), (3059, 4203187)]