15528404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 28831488

約数和(自身を除く): 13303084

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2767, 2806, 5534, 5612, 11068, 63641, 127282, 168787, 254564, 337574, 675148, 3882101, 7764202, 15528404]

約数ペア:

[(1, 15528404), (2, 7764202), (4, 3882101), (23, 675148), (46, 337574), (61, 254564), (92, 168787), (122, 127282), (244, 63641), (1403, 11068), (2767, 5612), (2806, 5534)]