71896513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 83715520

約数和(自身を除く): 11819007

約数列:

[1, 13, 19, 37, 247, 481, 703, 7867, 9139, 102271, 149473, 291079, 1943149, 3784027, 5530501, 71896513]

約数ペア:

[(1, 71896513), (13, 5530501), (19, 3784027), (37, 1943149), (247, 291079), (481, 149473), (703, 102271), (7867, 9139)]