12856728542

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{83417}}^1$

素因数の和:83636

約数の個数: 32

約数和(自身を含む): 22462799040

約数和(自身を除く): 9606070498

約数列:

[1, 2, 7, 14, 101, 109, 202, 218, 707, 763, 1414, 1526, 11009, 22018, 77063, 83417, 154126, 166834, 583919, 1167838, 8425117, 9092453, 16850234, 18184906, 58975819, 63647171, 117951638, 127294342, 918337753, 1836675506, 6428364271, 12856728542]

約数ペア:

[(1, 12856728542), (2, 6428364271), (7, 1836675506), (14, 918337753), (101, 127294342), (109, 117951638), (202, 63647171), (218, 58975819), (707, 18184906), (763, 16850234), (1414, 9092453), (1526, 8425117), (11009, 1167838), (22018, 583919), (77063, 166834), (83417, 154126)]