12488545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 15372288

約数和(自身を除く): 2883743

約数列:

[1, 5, 71, 127, 277, 355, 635, 1385, 9017, 19667, 35179, 45085, 98335, 175895, 2497709, 12488545]

約数ペア:

[(1, 12488545), (5, 2497709), (71, 175895), (127, 98335), (277, 45085), (355, 35179), (635, 19667), (1385, 9017)]