16819568

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1367}}^1$

素因数の和:2144

約数の個数: 20

約数和(自身を含む): 32654160

約数和(自身を除く): 15834592

約数列:

[1, 2, 4, 8, 16, 769, 1367, 1538, 2734, 3076, 5468, 6152, 10936, 12304, 21872, 1051223, 2102446, 4204892, 8409784, 16819568]

約数ペア:

[(1, 16819568), (2, 8409784), (4, 4204892), (8, 2102446), (16, 1051223), (769, 21872), (1367, 12304), (1538, 10936), (2734, 6152), (3076, 5468)]