13960991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 16287360

約数和(自身を除く): 2326369

約数列:

[1, 11, 19, 67, 209, 737, 997, 1273, 10967, 14003, 18943, 66799, 208373, 734789, 1269181, 13960991]

約数ペア:

[(1, 13960991), (11, 1269181), (19, 734789), (67, 208373), (209, 66799), (737, 18943), (997, 14003), (1273, 10967)]