12686537462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3441817}}^1$

素因数の和:3441935

約数の個数: 16

約数和(自身を含む): 20237889840

約数和(自身を除く): 7551352378

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 3441817, 6883634, 65394523, 130789046, 333856249, 667712498, 6343268731, 12686537462]

約数ペア:

[(1, 12686537462), (2, 6343268731), (19, 667712498), (38, 333856249), (97, 130789046), (194, 65394523), (1843, 6883634), (3686, 3441817)]