12457396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26171}}^1$

素因数の和:26199

約数の個数: 24

約数和(自身を含む): 26381376

約数和(自身を除く): 13923980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26171, 52342, 104684, 183197, 366394, 444907, 732788, 889814, 1779628, 3114349, 6228698, 12457396]

約数ペア:

[(1, 12457396), (2, 6228698), (4, 3114349), (7, 1779628), (14, 889814), (17, 732788), (28, 444907), (34, 366394), (68, 183197), (119, 104684), (238, 52342), (476, 26171)]