13135726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8039}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 21225600

約数和(自身を除く): 8089874

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8039, 16078, 152741, 305482, 345677, 691354, 6567863, 13135726]

約数ペア:

[(1, 13135726), (2, 6567863), (19, 691354), (38, 345677), (43, 305482), (86, 152741), (817, 16078), (1634, 8039)]