12658384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27281}}^1$

素因数の和:27318

約数の個数: 20

約数和(自身を含む): 25372260

約数和(自身を除く): 12713876

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27281, 54562, 109124, 218248, 436496, 791149, 1582298, 3164596, 6329192, 12658384]

約数ペア:

[(1, 12658384), (2, 6329192), (4, 3164596), (8, 1582298), (16, 791149), (29, 436496), (58, 218248), (116, 109124), (232, 54562), (464, 27281)]