11820944

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11027}}^1$

素因数の和:11102

約数の個数: 20

約数和(自身を含む): 23247024

約数和(自身を除く): 11426080

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11027, 22054, 44108, 88216, 176432, 738809, 1477618, 2955236, 5910472, 11820944]

約数ペア:

[(1, 11820944), (2, 5910472), (4, 2955236), (8, 1477618), (16, 738809), (67, 176432), (134, 88216), (268, 44108), (536, 22054), (1072, 11027)]