13968857

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 16957440

約数和(自身を除く): 2988583

約数列:

[1, 7, 19, 127, 133, 827, 889, 2413, 5789, 15713, 16891, 105029, 109991, 735203, 1995551, 13968857]

約数ペア:

[(1, 13968857), (7, 1995551), (19, 735203), (127, 109991), (133, 105029), (827, 16891), (889, 15713), (2413, 5789)]