13478992

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8290

約数の個数: 20

約数和(自身を含む): 26372320

約数和(自身を除く): 12893328

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8179, 16358, 32716, 65432, 130864, 842437, 1684874, 3369748, 6739496, 13478992]

約数ペア:

[(1, 13478992), (2, 6739496), (4, 3369748), (8, 1684874), (16, 842437), (103, 130864), (206, 65432), (412, 32716), (824, 16358), (1648, 8179)]