13253374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8175

約数の個数: 16

約数和(自身を含む): 21415680

約数和(自身を除く): 8162306

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8111, 16222, 154109, 308218, 348773, 697546, 6626687, 13253374]

約数ペア:

[(1, 13253374), (2, 6626687), (19, 697546), (38, 348773), (43, 308218), (86, 154109), (817, 16222), (1634, 8111)]