19276553

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^2$

素因数の和:308

約数の個数: 12

約数和(自身を含む): 20568960

約数和(自身を除く): 1292407

約数列:

[1, 23, 79, 103, 1817, 2369, 8137, 10609, 187151, 244007, 838111, 19276553]

約数ペア:

[(1, 19276553), (23, 838111), (79, 244007), (103, 187151), (1817, 10609), (2369, 8137)]