12587716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 23373504

約数和(自身を除く): 10785788

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2243, 2806, 4486, 5612, 8972, 51589, 103178, 136823, 206356, 273646, 547292, 3146929, 6293858, 12587716]

約数ペア:

[(1, 12587716), (2, 6293858), (4, 3146929), (23, 547292), (46, 273646), (61, 206356), (92, 136823), (122, 103178), (244, 51589), (1403, 8972), (2243, 5612), (2806, 4486)]