12339376

素因数分解:

$2^4\times 7^2\times {\mathrm{15739}}^1$

素因数の和:15761

約数の個数: 30

約数和(自身を含む): 27812580

約数和(自身を除く): 15473204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15739, 31478, 62956, 110173, 125912, 220346, 251824, 440692, 771211, 881384, 1542422, 1762768, 3084844, 6169688, 12339376]

約数ペア:

[(1, 12339376), (2, 6169688), (4, 3084844), (7, 1762768), (8, 1542422), (14, 881384), (16, 771211), (28, 440692), (49, 251824), (56, 220346), (98, 125912), (112, 110173), (196, 62956), (392, 31478), (784, 15739)]