12707884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23887}}^1$

素因数の和:23917

約数の個数: 24

約数和(自身を含む): 26754560

約数和(自身を除く): 14046676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23887, 47774, 95548, 167209, 334418, 453853, 668836, 907706, 1815412, 3176971, 6353942, 12707884]

約数ペア:

[(1, 12707884), (2, 6353942), (4, 3176971), (7, 1815412), (14, 907706), (19, 668836), (28, 453853), (38, 334418), (76, 167209), (133, 95548), (266, 47774), (532, 23887)]