15689104

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6581}}^1$

素因数の和:6738

約数の個数: 20

約数和(自身を含む): 30606300

約数和(自身を除く): 14917196

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6581, 13162, 26324, 52648, 105296, 980569, 1961138, 3922276, 7844552, 15689104]

約数ペア:

[(1, 15689104), (2, 7844552), (4, 3922276), (8, 1961138), (16, 980569), (149, 105296), (298, 52648), (596, 26324), (1192, 13162), (2384, 6581)]