13205308112

素因数分解:

$2^4\times {\mathrm{66361}}^1\times {\mathrm{12437}}^1$

素因数の和:78806

約数の個数: 20

約数和(自身を含む): 25587727236

約数和(自身を除く): 12382419124

約数列:

[1, 2, 4, 8, 16, 12437, 24874, 49748, 66361, 99496, 132722, 198992, 265444, 530888, 1061776, 825331757, 1650663514, 3301327028, 6602654056, 13205308112]

約数ペア:

[(1, 13205308112), (2, 6602654056), (4, 3301327028), (8, 1650663514), (16, 825331757), (12437, 1061776), (24874, 530888), (49748, 265444), (66361, 198992), (99496, 132722)]