15696420961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 18068883840

約数和(自身を除く): 2372462879

約数列:

[1, 13, 19, 107, 173, 247, 1391, 2033, 2249, 3287, 3433, 18511, 26429, 42731, 44629, 65227, 240643, 351709, 367331, 593909, 847951, 4572217, 4775303, 6979289, 7720817, 11284271, 63548263, 90730757, 146695523, 826127419, 1207416997, 15696420961]

約数ペア:

[(1, 15696420961), (13, 1207416997), (19, 826127419), (107, 146695523), (173, 90730757), (247, 63548263), (1391, 11284271), (2033, 7720817), (2249, 6979289), (3287, 4775303), (3433, 4572217), (18511, 847951), (26429, 593909), (42731, 367331), (44629, 351709), (65227, 240643)]