12893216

素因数分解:

$2^5\times 7^1\times {\mathrm{57559}}^1$

素因数の和:57576

約数の個数: 24

約数和(自身を含む): 29010240

約数和(自身を除く): 16117024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 57559, 115118, 230236, 402913, 460472, 805826, 920944, 1611652, 1841888, 3223304, 6446608, 12893216]

約数ペア:

[(1, 12893216), (2, 6446608), (4, 3223304), (7, 1841888), (8, 1611652), (14, 920944), (16, 805826), (28, 460472), (32, 402913), (56, 230236), (112, 115118), (224, 57559)]