11139952

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{7823}}^1$

素因数の和:7920

約数の個数: 20

約数和(自身を含む): 21828960

約数和(自身を除く): 10689008

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 7823, 15646, 31292, 62584, 125168, 696247, 1392494, 2784988, 5569976, 11139952]

約数ペア:

[(1, 11139952), (2, 5569976), (4, 2784988), (8, 1392494), (16, 696247), (89, 125168), (178, 62584), (356, 31292), (712, 15646), (1424, 7823)]