15247376

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6311}}^1$

素因数の和:6470

約数の個数: 20

約数和(自身を含む): 29742144

約数和(自身を除く): 14494768

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6311, 12622, 25244, 50488, 100976, 952961, 1905922, 3811844, 7623688, 15247376]

約数ペア:

[(1, 15247376), (2, 7623688), (4, 3811844), (8, 1905922), (16, 952961), (151, 100976), (302, 50488), (604, 25244), (1208, 12622), (2416, 6311)]