16917888971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{12907}}^1$

素因数の和:13538

約数の個数: 16

約数和(自身を含む): 17967936000

約数和(自身を除く): 1050047029

約数列:

[1, 19, 149, 463, 2831, 8797, 12907, 68987, 245233, 1310753, 1923143, 5975941, 36539717, 113542879, 890415209, 16917888971]

約数ペア:

[(1, 16917888971), (19, 890415209), (149, 113542879), (463, 36539717), (2831, 5975941), (8797, 1923143), (12907, 1310753), (68987, 245233)]