13248272

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8039}}^1$

素因数の和:8150

約数の個数: 20

約数和(自身を含む): 25920960

約数和(自身を除く): 12672688

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8039, 16078, 32156, 64312, 128624, 828017, 1656034, 3312068, 6624136, 13248272]

約数ペア:

[(1, 13248272), (2, 6624136), (4, 3312068), (8, 1656034), (16, 828017), (103, 128624), (206, 64312), (412, 32156), (824, 16078), (1648, 8039)]