15696476624

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{644143}}^1$

素因数の和:645674

約数の個数: 20

約数和(自身を含む): 30431939136

約数和(自身を除く): 14735462512

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 12184, 24368, 644143, 1288286, 2576572, 5153144, 10306288, 981029789, 1962059578, 3924119156, 7848238312, 15696476624]

約数ペア:

[(1, 15696476624), (2, 7848238312), (4, 3924119156), (8, 1962059578), (16, 981029789), (1523, 10306288), (3046, 5153144), (6092, 2576572), (12184, 1288286), (24368, 644143)]