13077928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 26107200

約数和(自身を除く): 13029272

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 887, 1774, 1843, 3548, 3686, 7096, 7372, 14744, 16853, 33706, 67412, 86039, 134824, 172078, 344156, 688312, 1634741, 3269482, 6538964, 13077928]

約数ペア:

[(1, 13077928), (2, 6538964), (4, 3269482), (8, 1634741), (19, 688312), (38, 344156), (76, 172078), (97, 134824), (152, 86039), (194, 67412), (388, 33706), (776, 16853), (887, 14744), (1774, 7372), (1843, 7096), (3548, 3686)]