12897887971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1\times {\mathrm{5471}}^1$

素因数の和:6594

約数の個数: 16

約数和(自身を含む): 13700136960

約数和(自身を除く): 802248989

約数列:

[1, 19, 127, 977, 2413, 5471, 18563, 103949, 124079, 694817, 2357501, 5345167, 13201523, 101558173, 678836209, 12897887971]

約数ペア:

[(1, 12897887971), (19, 678836209), (127, 101558173), (977, 13201523), (2413, 5345167), (5471, 2357501), (18563, 694817), (103949, 124079)]