16988444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16787}}^1$

素因数の和:16825

約数の個数: 24

約数和(自身を含む): 33844608

約数和(自身を除く): 16856164

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 16787, 33574, 67148, 184657, 369314, 386101, 738628, 772202, 1544404, 4247111, 8494222, 16988444]

約数ペア:

[(1, 16988444), (2, 8494222), (4, 4247111), (11, 1544404), (22, 772202), (23, 738628), (44, 386101), (46, 369314), (92, 184657), (253, 67148), (506, 33574), (1012, 16787)]