15269828

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7681}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 30973824

約数和(自身を除く): 15703996

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 7681, 15362, 30724, 53767, 107534, 215068, 545351, 1090702, 2181404, 3817457, 7634914, 15269828]

約数ペア:

[(1, 15269828), (2, 7634914), (4, 3817457), (7, 2181404), (14, 1090702), (28, 545351), (71, 215068), (142, 107534), (284, 53767), (497, 30724), (994, 15362), (1988, 7681)]