12774982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25247}}^1$

素因数の和:25283

約数の個数: 16

約数和(自身を含む): 21814272

約数和(自身を除く): 9039290

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25247, 50494, 277717, 555434, 580681, 1161362, 6387491, 12774982]

約数ペア:

[(1, 12774982), (2, 6387491), (11, 1161362), (22, 580681), (23, 555434), (46, 277717), (253, 50494), (506, 25247)]