11239918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 17510400

約数和(自身を除く): 6270482

約数列:

[1, 2, 31, 62, 199, 398, 911, 1822, 6169, 12338, 28241, 56482, 181289, 362578, 5619959, 11239918]

約数ペア:

[(1, 11239918), (2, 5619959), (31, 362578), (62, 181289), (199, 56482), (398, 28241), (911, 12338), (1822, 6169)]