11944816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57427}}^1$

素因数の和:57448

約数の個数: 20

約数和(自身を含む): 24923752

約数和(自身を除く): 12978936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57427, 114854, 229708, 459416, 746551, 918832, 1493102, 2986204, 5972408, 11944816]

約数ペア:

[(1, 11944816), (2, 5972408), (4, 2986204), (8, 1493102), (13, 918832), (16, 746551), (26, 459416), (52, 229708), (104, 114854), (208, 57427)]