12489932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34337

約数の個数: 24

約数和(自身を含む): 26902176

約数和(自身を除く): 14412244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 34313, 68626, 137252, 240191, 446069, 480382, 892138, 960764, 1784276, 3122483, 6244966, 12489932]

約数ペア:

[(1, 12489932), (2, 6244966), (4, 3122483), (7, 1784276), (13, 960764), (14, 892138), (26, 480382), (28, 446069), (52, 240191), (91, 137252), (182, 68626), (364, 34313)]