12685854

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 13393122

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 307, 426, 582, 614, 921, 1842, 6887, 13774, 20661, 21797, 29779, 41322, 43594, 59558, 65391, 89337, 130782, 178674, 2114309, 4228618, 6342927, 12685854]

約数ペア:

[(1, 12685854), (2, 6342927), (3, 4228618), (6, 2114309), (71, 178674), (97, 130782), (142, 89337), (194, 65391), (213, 59558), (291, 43594), (307, 41322), (426, 29779), (582, 21797), (614, 20661), (921, 13774), (1842, 6887)]