12982958

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:571

約数の個数: 16

約数和(自身を含む): 19794240

約数和(自身を除く): 6811282

約数列:

[1, 2, 157, 173, 239, 314, 346, 478, 27161, 37523, 41347, 54322, 75046, 82694, 6491479, 12982958]

約数ペア:

[(1, 12982958), (2, 6491479), (157, 82694), (173, 75046), (239, 54322), (314, 41347), (346, 37523), (478, 27161)]