78065794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21179}}^1$

素因数の和:21297

約数の個数: 16

約数和(自身を含む): 124538400

約数和(自身を除く): 46472606

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 21179, 42358, 402401, 804802, 2054363, 4108726, 39032897, 78065794]

約数ペア:

[(1, 78065794), (2, 39032897), (19, 4108726), (38, 2054363), (97, 804802), (194, 402401), (1843, 42358), (3686, 21179)]